{"id":1822,"date":"2012-09-29T23:04:34","date_gmt":"2012-09-29T21:04:34","guid":{"rendered":"http:\/\/five-speed.dk\/?p=1822"},"modified":"2017-09-29T23:12:47","modified_gmt":"2017-09-29T21:12:47","slug":"guide-til-anvendelse-af-diagnosestik-na","status":"publish","type":"post","link":"https:\/\/five-speed.dk\/?p=1822","title":{"rendered":"Guide til anvendelse af diagnosestik, NA"},"content":{"rendered":"<blockquote><p>Denne guide beskriver hvordan man kan afl\u00e6se computeren diagnose uden anvendelse af professionel udstyr. F\u00f8r du begynder at rode med din bil, l\u00e6s venligst f\u00f8lgende <a href=\"http:\/\/five-speed.dk\/?page_id=809\"> Disclaimer<\/a>.<\/p><\/blockquote>\n<p><span style=\"font-family: Verdana;\">Metoden virker kun med de modeller, som har en diagnosetilslutning, som vist her til h\u00f8jre. Modeller med OBD-11 systemet, eller seriel data tilslutning kan kun afl\u00e6ses af professionelt m\u00e5leudstyr.<\/span><\/p>\n<p><span style=\"font-family: Verdana;\">Diagnose stikket ser ud som f\u00f8lgende:<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/five-speed.dk\/images\/guides\/Diagnose\/Diag2.jpg\" width=\"233\" height=\"207\" align=\"left\" border=\"0\" \/><\/span><\/p>\n<p><span style=\"font-family: Verdana;\"><b>FEN<\/b> &#8211; <u>F<\/u>ault Codes &#8211; <u>EN<\/u>gine<\/span><\/p>\n<p><span style=\"font-family: Verdana;\"><b>MEN<\/b> &#8211; <u>M<\/u>onitor Switch Function &#8211; <u>EN<\/u>gine<\/span><\/p>\n<p><span style=\"font-family: Verdana;\"><b>TEN<\/b> &#8211; <u>T<\/u>est <u> EN<\/u>gine<\/span><\/p>\n<p><span style=\"font-family: Verdana;\"><b>+B <\/b>&#8211; +<u>B<\/u>attery (12V) (n\u00e5r motoren er t\u00e6ndt)<\/span><\/p>\n<p><span style=\"font-family: Verdana;\"><b>GND<\/b> &#8211; <u>G<\/u>rou<u>ND<\/u> (0v) (2 terminaler)<\/span><\/p>\n<p><span style=\"font-family: Verdana;\"><b>IG-<\/b> &#8211; <u>IGN<\/u>ition -ve pulse<\/span><\/p>\n<p><span style=\"font-family: Verdana;\"><b>TFA<\/b> &#8211; <u>T<\/u>est <u> FA<\/u>n<\/span><\/p>\n<p><span style=\"font-family: Verdana;\"><b>F\/P<\/b> &#8211; <u>F<\/u>uel \/ <u>P<\/u>ump<\/span><\/p>\n<p><span style=\"font-family: Verdana;\">Biler med ABS og andet ekstra udstyr kan have flere tilslutninger end ovenst\u00e5ende.<\/span><\/p>\n<p><b><span style=\"color: #800000; font-family: Verdana;\">Kr\u00e6vet hardware<\/span><\/b><\/p>\n<ul>\n<li><span style=\"font-family: Verdana;\">ca. 5 cm ledning med h\u00e5rd kerne (ikke sm\u00e5 tr\u00e5de), som er afisoleret i begge ender. Alternativt en b\u00f8jet papirklips. Det bedste er en ledning med krokodillen\u00e6b i begge ender. Hvis der v\u00e6lges klips l\u00f8sningen s\u00e5 isoler den midterste del med tape etc. s\u00e5 der kun er ca. 0,5-1 cm frit metal.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">En 12v diode med indbygget modstand (ca. 1 Kohm). Det frar\u00e5des at bruge en diode uden modstand (*).<\/span><\/li>\n<\/ul>\n<p><b><span style=\"color: #800000; font-family: Verdana;\">Forberedelse<\/span><\/b><\/p>\n<ul>\n<li><span style=\"font-family: Verdana;\">Motoren skal v\u00e6re varm og <u> t\u00e6nding slukket!<\/u><\/span><\/li>\n<li><span style=\"font-family: Verdana;\">\u00c5ben diagnoseboksen s\u00e5 ovenst\u00e5ende diagram bliver synligt.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Find tilslutningerne &#8220;GND&#8221; og &#8220;TEN&#8221;.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Monter din klips eller ledning til tilslutningerne &#8220;GND&#8221; og &#8220;TEN&#8221;. V\u00e6r omhyggelig med at det er de rigtige tilslutninger, som er forbundet.<\/span><\/li>\n<\/ul>\n<p><b><span style=\"color: #800000; font-family: Verdana;\">Udl\u00e6sning af fejl fra ECU (bilens computer)<\/span><\/b><\/p>\n<p><span style=\"font-family: Verdana;\">Modeller solgt i USA har en indbygget diagnoselampe i instrumenteringen. Disse modeller beh\u00f8ver ikke montering af dioden for at udf\u00f8re fejludl\u00e6sningen. <\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana;\">G\u00f8r computeren klar til afl\u00e6sning ved at f\u00f8lge trinene under &#8220;Forberedelse&#8221;.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Forbind dioden til &#8220;FEN&#8221; og &#8220;+B&#8221;.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Drej t\u00e6ndingsn\u00f8gle til niveauet f\u00f8r bilen starter. <u>Motoren m\u00e5 IKKE startes!<\/u><\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Dioden lyser i tre sekunder og g\u00e5r ud. <\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Efterf\u00f8lgende vil fejlkoder blive vist via blink. Hvis dioden ikke blinker er der ingen fejl registreret i computeren. <\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: Verdana;\">Koderne afl\u00e6ses som f\u00f8lgende:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana;\">Lange blink (1,2 sekunder) indikerer det f\u00f8rste ciffer i en tocifret kode<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">korte blink (0,3 sekunder) indikerer det andet ciffer i en tocifret kode. <\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Eksempel 36 indikeret ved tre lange og seks korte blink.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Hver fejlkode adskilles ved en 4 sekunder pause. <\/span><\/li>\n<li><span style=\"font-family: Verdana;\">N\u00e5r alle fejlkoder har v\u00e6ret vist gentages sekvensen efter at der har v\u00e6ret vist et enkelt langt blink (&gt;1,2 sekunder).<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Afhj\u00e6lp fejlen eller nulstil computeren for at undg\u00e5 at fejlen ikke er reel.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">N\u00e5r alle koderne er udl\u00e6st nulstilles computeren ved efter at have afbrud t\u00e6ndingen og fjernet diode og ledningen mellem &#8220;GND&#8221; og &#8220;TEN&#8221; ved fjerne sikringen &#8220;BTN&#8221; fra sikringsboksen i motorrummet og trykke p\u00e5 bremsepedalen i 5 sekunder. Geninds\u00e6t sikringen og drej t\u00e6ndingen til niveauet f\u00f8r bilen starter.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Efter min. 6 sekunder kan bilen startes<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">K\u00f8r min 3. minutter hvor motoren drejer mere end 2000 omdrejninger\/min. <\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Hvis fejlkoden stadig kan afl\u00e6ses er der ikke tale fejlrapportering og fejlen b\u00f8r afhj\u00e6lpes. Fejl kan ogs\u00e5 opst\u00e5 hvis der ikke er ordentlig forbindelse til de sensorer som rapporterer tilbage til ECU&#8217;en (computeren).<\/span><\/li>\n<\/ul>\n<p><b><span style=\"color: #800000; font-family: Verdana;\">Fejlkoder<\/span><\/b><\/p>\n<p><span style=\"font-family: Verdana;\">F\u00f8lgende oversigt viser fejlkoder, deres kilde og mulig \u00e5rsag. Der kan v\u00e6re mindre afvigelser mellem de forskellige modeller.<\/span><\/p>\n<table id=\"table10\" class=\"ms-color2-main\" border=\"1\" width=\"805\" cellspacing=\"0\" cellpadding=\"0\"><!-- fpstyle: 9,011111100 --><\/p>\n<tbody>\n<tr>\n<td class=\"ms-color2-tl\" align=\"center\" width=\"33\">Kode<\/td>\n<td class=\"ms-color2-top\" width=\"274\"><span style=\"font-family: Verdana;\">Sensor eller system<\/span><\/td>\n<td class=\"ms-color2-top\" width=\"466\"><span style=\"font-family: Verdana;\">Diagnose<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">01<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">T\u00e6ndingsmodul <\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Signal mangler. Check t\u00e6ndr\u00f8r og t\u00e6ndkabler.\u00a0 <\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">02<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Toppunktsf\u00f8ler cylinder 1<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Signal mangler. Check knastaksel censor. <\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">03<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">G Signal (SGT for 1,8L)<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Signal mangler. Check knastaksel censor.\u00a0 Afbryder br\u00e6ndstofstilf\u00f8relse.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">04<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">SGC signal (1,8L)<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Signal mangler. Check knastaksel censor. Afbryder br\u00e6ndstofstilf\u00f8relse og t\u00e6ndr\u00f8rs gnist.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">05<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Bankesensor<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">06<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Hastighedsgiver<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">08<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Luftm\u00e6ngdem\u00e5ler<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">09<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Vandtemperaturm\u00e5ler<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds. Fejlprogram rapporterer konstant 35 grader til ECU.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">10<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Lufttemperaturm\u00e5ler<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds. Fejlprogram rapporterer konstant 20 grader til ECU.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">11<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Lufttemperaturm\u00e5ler<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">12<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Gasspj\u00e6ldspositionsm\u00e5ler<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">14<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Sensor for atmosf\u00e6risk tryk<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">15<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Lamdasonde, lav m\u00e5lev\u00e6rdi<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Ukorrekt signal. Output &lt;0.55v 180 sekunder ved mere end 1500 omdrejninger\/min. Mulig sensor eller sensorforbindelsesfejl. Fejlprogram afbryder &#8220;closed loop operation&#8221;.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">16<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">EGR sensor (1,8L)<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">17<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Lamdasonde, ingen \u00e6ndring af signal<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">U\u00e6ndret signal i mere end 20 sekunder ved mere end 1500 omdrejninger\/min. Fejl opst\u00e5et ved ukorrekt blanding af benzin og luft. Eksempelvis fejl ved indspr\u00f8jtning, falsk luft eller mist\u00e6nding. Fejlprogram afbryder &#8220;closed loop operation&#8221;.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">18<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\"> Indspr\u00f8jtningsm\u00e6ngderegulator<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">19<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Br\u00e6ndstoftsreguleringsf\u00f8ler<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\" height=\"21\"><span style=\"font-family: Verdana;\">22<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\" height=\"21\"><span style=\"font-family: Verdana;\">Stopventil<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\" height=\"21\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">23<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Br\u00e6ndstofstemperaturf\u00f8ler<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">24<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Lambdasonde<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Ukorrekt signal.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">25<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">PRC solenoid valve (1,8L)<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">26<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Solenoid valve (evaporative canister purge)<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">28<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">EGR ventil <\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Forkert vakuum signal.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">29<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">EGR ventil<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Forkert gennemstr\u00f8mning.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">34<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Tomgangsventil<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">35<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Reguleringsventil<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Nummer 2<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">36<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Gl\u00f8der\u00f8r<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Rel\u00e6<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">41<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Indsugningsstyreventil<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">43<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Indspr\u00f8jtningsventil<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">46<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Indsugningsstyreventil<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Nummer 2<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">49<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Defekt ECU (computer)<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">52<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Defekt diagnose stik<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">55<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Automatgear<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">56<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">ECU<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">For lav sp\u00e6nding.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">57<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Rel\u00e6<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Indspr\u00f8jtning\/t\u00e6nding\/ECU<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">60<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Automatgear<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Skifteventil 1<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">61<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Automatgear<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Skifteventil 2<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">62<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Automatgear<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Skifteventil 3\/4 gear.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">63<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Automatgear<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">64<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Automatgear<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">65<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Automatgear<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">66<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Automatgear<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">67<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Ventilator rel\u00e6<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Temperatur for lav.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">68<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Ventilator rel\u00e6<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Temperatur for h\u00f8j.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">69<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Kontakt for k\u00f8leventilator.<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Fejl i str\u00f8mkreds.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">71<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Startsp\u00e6rre<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Signal fejl.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">72<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Startsp\u00e6rre<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">N\u00f8gle.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">73<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Startsp\u00e6rre<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">N\u00f8gle<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">74<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Startsp\u00e6rre<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">N\u00f8gle<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">75<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">ECU<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">ROM fejl.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">76<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Startsp\u00e6rre<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">N\u00f8gle<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" align=\"center\" width=\"41\"><span style=\"font-family: Verdana;\">77<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"282\"><span style=\"font-family: Verdana;\">Startsp\u00e6rre<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"474\"><span style=\"font-family: Verdana;\">Signal fejl.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: Verdana; font-size: small;\">N\u00e5r ECU&#8217;en (computeren) m\u00e5ler en fejlv\u00e6rdi (nogle af parametrene) \u00e6ndres den til at fungere efter et forprogrammeret fejlprogram med standardv\u00e6rdier for de forskellige censorer. Det medf\u00f8rer at motoren, i de fleste tilf\u00e6lde, bliver i stand til at fungere selvom en vigtig sensor ikke fungerer. <\/span><\/p>\n<p align=\"left\"><span style=\"font-family: Verdana;\">Kode 1,2,3 og 4 &#8211; Motoren vil slet ikke fungere eller fungerer meget d\u00e5rligt. 115 HK versioner kan fungere, men med reduceret kraft n\u00e5r kode 3 er identificeret.<\/span><\/p>\n<p align=\"left\"><span style=\"font-family: Verdana;\">Kode 8 &#8211; Motoren vil med stor sikkerhed fungere d\u00e5rligt eller slet ikke afh\u00e6ngig af motor model.<\/span><\/p>\n<p align=\"left\"><span style=\"font-family: Verdana;\">Alle andre koder &#8211; De fleste fejlv\u00e6rdier vil ikke n\u00f8dvendigvis blive registeret under normal k\u00f8rsel. Effekten kan v\u00e6re st\u00f8rre forurening, d\u00e5rligt br\u00e6ndstofforbrug og\/eller nedsat ydelse. <\/span><\/p>\n<p><b><span style=\"color: #800000; font-family: Verdana;\"> Funktionstest af switches og m\u00e5lere<\/span><\/b><\/p>\n<p><span style=\"font-family: Verdana;\">ECU&#8217;en er afh\u00e6ngig af m\u00e5ling fra flere switches og m\u00e5lere for at samle information om hvad bilen g\u00f8r. Eksempelvis speederens position og om frigear er valgt. Test af disse m\u00e5lere kan udf\u00f8res ved at f\u00f8lge nedenst\u00e5ende sekvens.<\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana;\">G\u00f8r computeren klar til afl\u00e6sning ved at f\u00f8lge trinene under &#8220;Forberedelse&#8221;.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Forbind dioden til &#8220;MEN&#8221; og &#8220;+B&#8221;.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Kontroller at alt elektronik i bilen er slukket og bilen st\u00e5r i frigear. Eksempelvis A\/C, ventilation, lys og radio.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Drej t\u00e6ndingsn\u00f8gle til niveauet f\u00f8r bilen starter. <u>Motoren m\u00e5 IKKE startes!<\/u><\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Kontroller at dioden er slukket.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">F\u00f8lg nedenst\u00e5ende tabel for at unders\u00f8ge om de forskellige switches \/ m\u00e5lere virker.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Husk at fjerne ledninger og diode fra diagnosestikket f\u00f8r bilen t\u00e6ndes.<\/span><\/li>\n<\/ul>\n<table id=\"table11\" class=\"ms-color2-main\" border=\"1\" width=\"805\" cellspacing=\"0\" cellpadding=\"0\"><!-- fpstyle: 9,011111100 --><\/p>\n<tbody>\n<tr>\n<td class=\"ms-color2-tl\" width=\"103\">Switch \/ M\u00e5ler<\/td>\n<td class=\"ms-color2-top\" width=\"144\"><span style=\"font-family: Verdana;\">Diode t\u00e6ndt<\/span><\/td>\n<td class=\"ms-color2-top\" width=\"138\"><span style=\"font-family: Verdana;\">Diode slukket<\/span><\/td>\n<td class=\"ms-color2-top\" width=\"378\"><span style=\"font-family: Verdana;\">Bem\u00e6rkning<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" width=\"111\"><span style=\"font-family: Verdana;\">Kobling<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"152\"><span style=\"font-family: Verdana;\">Udkoblet<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"146\"><span style=\"font-family: Verdana;\">Tilkoblet<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"386\"><span style=\"font-family: Verdana;\">Bilen er i gear.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" width=\"111\"><span style=\"font-family: Verdana;\">Frigear<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"152\"><span style=\"font-family: Verdana;\">I vilk\u00e5rligt gear<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"146\"><span style=\"font-family: Verdana;\">Frigear<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"386\"><span style=\"font-family: Verdana;\">Der m\u00e5 ikke tr\u00e6des p\u00e5 koblingen<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" width=\"111\"><span style=\"font-family: Verdana;\">Speeder <\/span><\/td>\n<td class=\"ms-color2-even\" width=\"152\"><span style=\"font-family: Verdana;\">Pedal delvis nedtrykket<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"146\"><span style=\"font-family: Verdana;\">Pedal ikke nedtrykket<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"386\"><span style=\"font-family: Verdana;\">Ikke for 1,8L<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" width=\"111\"><span style=\"font-family: Verdana;\">Bremselygter<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"152\"><span style=\"font-family: Verdana;\">T\u00e6ndt<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"146\"><span style=\"font-family: Verdana;\">Slukket<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"386\"><span style=\"font-family: Verdana;\">Tryk p\u00e5 bremsepedalen (Det er den i midten <img width=\"15\" height=\"15\" border=\"0\" \/>)<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" width=\"111\"><span style=\"font-family: Verdana;\">Lys (inkl. positionslys)<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"152\"><span style=\"font-family: Verdana;\">T\u00e6ndt<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"146\"><span style=\"font-family: Verdana;\">Slukket<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"386\"><span style=\"font-family: Verdana;\">P\u00e5 NA&#8217;ere med automatisk k\u00f8relys, kan det v\u00e6re n\u00f8dvendigt at afbryde lyset. Hvis det er monteret via det bl\u00e5 12V stik i h\u00f8jre side kan det afbrydes ved at hive stikket ud. Ellers lyser dioden hele tiden og \u00f8vrige test kan ikke foretages.<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" width=\"111\"><span style=\"font-family: Verdana;\">Ventilation.<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"152\"><span style=\"font-family: Verdana;\">Position 2,3 og 4<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"146\"><span style=\"font-family: Verdana;\">Slukket og position 1<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"386\"><span style=\"font-family: Verdana;\">\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" width=\"111\"><span style=\"font-family: Verdana;\">A\/C<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"152\"><span style=\"font-family: Verdana;\">T\u00e6ndt<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"146\"><span style=\"font-family: Verdana;\">Slukket<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"386\"><span style=\"font-family: Verdana;\">\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"ms-color2-left\" width=\"111\"><span style=\"font-family: Verdana;\">El-bagrude<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"152\"><span style=\"font-family: Verdana;\">T\u00e6ndt<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"146\"><span style=\"font-family: Verdana;\">Slukket<\/span><\/td>\n<td class=\"ms-color2-even\" width=\"386\"><span style=\"font-family: Verdana;\">\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><span style=\"color: #800000; font-family: Verdana; font-size: small;\">Test af ventilator<\/span><\/strong><\/p>\n<p><span style=\"font-family: Verdana;\">Forbindelse &#8220;TFA&#8221; bruges til at teste ventilatoren, ventilatorrel\u00e6 og temperaturm\u00e5ler. P\u00e5 senere modeller virker denne funktion ikke, da ventilatoren styres af ECU&#8217;en.<\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana;\">Drej t\u00e6ndingsn\u00f8gle til niveauet f\u00f8r bilen starter. <u>Motoren m\u00e5 IKKE startes!<\/u><\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Forbind dioden til &#8220;GND&#8221; og &#8220;TFA. Hvis den lyser er temperaturm\u00e5leren OK.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Fjern dioden.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Hold v\u00e6rkt\u00f8j, ledninger etc. langt v\u00e6k fra ventilatoren. <\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Forbind &#8220;TFA&#8221; og &#8220;GND&#8221; med ledningen. Et klik h\u00f8res fra rel\u00e6et og ventilatoren starter.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Husk at fjerne ledninger og diode fra diagnosestikket f\u00f8r bilen t\u00e6ndes.<\/span><\/li>\n<\/ul>\n<p><b><span style=\"color: #800000; font-family: Verdana;\">Test af benzinpumpe<\/span><\/b><\/p>\n<p><span style=\"font-family: Verdana;\">Forbindelsen F\/P bruges til at teste benzin pumpen, som normal kun er i funktion n\u00e5r motoren starter eller k\u00f8rer. Den b\u00f8r ikke k\u00f8re n\u00e5r t\u00e6ndingen er sl\u00e5et til, men motoren ikke er startet.<\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana;\">Drej t\u00e6ndingsn\u00f8gle til niveauet f\u00f8r bilen starter. <u>Motoren m\u00e5 IKKE startes!<\/u><\/span><\/li>\n<li><span style=\"font-family: Verdana;\">\u00c5ben ind til benzind\u00e6kslet, som skrues af.\u00a0 <\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Forbind ledningen til &#8220;GND&#8221; og &#8220;F\/P&#8221;. Hvis den lyser er termostaten OK.<\/span><\/li>\n<li><span style=\"font-family: Verdana;\">Hvis benzin pumpen fungerer skulle man kunne h\u00f8re det fra tanken.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: Verdana;\">ADVARSEL: <\/span><span style=\"font-family: Verdana;\">Ovenst\u00e5ende b\u00f8r kun g\u00f8res i et kort \u00f8jeblik for at undg\u00e5 opbyggelse af for stort et tryk i benzintilf\u00f8rslen hvilket kan v\u00e6re farligt.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b><span style=\"color: #800000; font-family: Verdana;\">T\u00e6ndingspuls<\/span><\/b><\/p>\n<p><span style=\"font-family: Verdana;\">N\u00e5r motoren k\u00f8rer kan pulsen afl\u00e6ses via &#8220;IG-&#8221; forbindelse. Evt. med en omdrejningsm\u00e5ler. 12v kan tages fra det bl\u00e5 stik til h\u00f8jre i motorrummet. Der er to pulsudslag per motoromdrejning. <\/span><\/p>\n<p><span style=\"font-family: Verdana;\"><span style=\"color: #800000;\"><b> Kilder<\/b><\/span><\/span><\/p>\n<p align=\"left\">Mazda Miata, Performance Handbook, Norman H. garrett III, Former Mazda Engineer, Miata Project, side 61.<\/p>\n<p align=\"left\"><span style=\"font-family: Verdana;\">Use and Interrogation of the Diagnostic Connector, John R Cookson, B.Sc, C. Eng, MBCS, Second Edition, May 2003<\/span><\/p>\n<p><span style=\"color: #800000; font-family: Verdana;\"><b> *Bem\u00e6rkning til12v Diode, Michael Rasbo<\/b><\/span><\/p>\n<div>\n<p align=\"left\"><span style=\"font-family: Verdana;\">En lysdiode har et sp\u00e6ndingsfald i lederretningen p\u00e5 ca. 1,5v. Hvis der kommer 12v ud fra stikke vil dioden fors\u00f8ge at tr\u00e6kke sp\u00e6ndingen ned til 1,5v. Dette bevirker at den tr\u00e6kker mere str\u00f8m end den er konstrueret til og vil derfor kortslutte. <\/span><\/p>\n<p align=\"left\"><span style=\"font-family: Verdana;\">(M\u00e5ske med et lille fyrv\u00e6rkeri og r\u00f8gudvikling. Ser godt ud men &#8230;. Husk p\u00e5 at elektronik kun er sm\u00e5 \u00e6sker med r\u00f8g. Hvis r\u00f8gen slipper ud virker det ikke mere!) <\/span><\/p>\n<p align=\"left\"><span style=\"font-family: Verdana;\">\u00a0Ved at bruge en diode\u00a0og en \u00a0modstand i begr\u00e6nser man den str\u00f8m som der tr\u00e6kkes. En typisk lysdiode har et normalt lys ved 10mA. (I dette tilf\u00e6lde har vi 12v &#8211; ca. 1,5 \/ 1Kohm = ca. 10mA)<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Denne guide beskriver hvordan man kan afl\u00e6se computeren diagnose uden anvendelse af professionel udstyr. F\u00f8r du begynder at rode med din bil, l\u00e6s venligst f\u00f8lgende Disclaimer. Metoden virker kun med de modeller, som har en diagnosetilslutning, som vist her til h\u00f8jre. Modeller med OBD-11 systemet, eller seriel data tilslutning kan kun afl\u00e6ses af professionelt m\u00e5leudstyr. &hellip;<\/p>\n","protected":false},"author":1,"featured_media":1824,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[89,67],"tags":[],"class_list":["post-1822","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-guide","category-na"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Guide til anvendelse af diagnosestik, NA | For Mazda MX-5 entusiaster<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/five-speed.dk\/?p=1822\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Guide til anvendelse af diagnosestik, NA | For Mazda MX-5 entusiaster\" \/>\n<meta property=\"og:description\" content=\"Denne guide beskriver hvordan man kan afl\u00e6se computeren diagnose uden anvendelse af professionel udstyr. F\u00f8r du begynder at rode med din bil, l\u00e6s venligst f\u00f8lgende Disclaimer. Metoden virker kun med de modeller, som har en diagnosetilslutning, som vist her til h\u00f8jre. 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