Where do you get adaptors for obd on 1989 gmc K 1500 Hi,If your GM vehicle has the earlier 12-pin OBD-I connector, then this is the adaptor cable you require to connect an OBD-II scanner your ...
...hhave a sunpro tach and dont know what to hook it up to....? if u own a 1989 sierra u dont have an obd or obd ll computer on board if high idle all time then search for a possible vacuum leak and or ...
...mean there are holes in them? a scan tool does not cause trouble codes, it detects them. http://www.obd-codes.com/p0440 http://www.obd-codes.com/p0420 http://www.obd-codes.com/p0430 code P0440 EVAP ...
...cylinder misfire detected po507 idle system rpm high-- go to this site for the po507 meaning--www.obd-codes.com/p507 === please go to this site for the po300 code---- www.obd-codes.com/p0300 ...
...the gasket with the carb cleaner see if the idle changes if it does replace the gasket You have an OBD Fault Code--diagnose it & resolve You can Google the codes & read up (OBD PO171) O2 ...
Question about GMC Sierra
...measures pressure differential front to back and fluid level. First off, the 94 GMC Sierra is a OBD - 1 system very little information actually gets stored in the PCM. 2nd off, a brake light ...
2000 GMC SIERRA OBD DOES NOT REGISTAR THAT IT'S GETTING ANY POWER. CIGARETTE LIGHTER DOESN'T WORK BUT FUSES ARE GOOD FUSE UNDER HOOD FOR CIGARETTE LIGHTER IS BLOWN
...off You will have to get your vehicle plugged in to a code reader,a small thing will bring on the obd ...
I have a 2004 gmc sierra and it has a trouble of p0420.What does this mean? please go to the web link below for information on this code http://www.obd-codes.com/p0420
Question about GMC Sierra
My service engine soon light is on but when i connect the OBD II it doesnt read the codes in fact it doesnt even light up. I dont think the data link is fused but any ideas will be tried .its a 2000 G
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