...been going on for 6 months. I have checked all fuses on the panel under the hood, and next to the ODB II plug. They have always been fine. Now what? The car wouldn't pass emission testing
...ODB II plug. They have always been fine. Now what? The car does not pass emission testing if the computer wasn't working, right? Pin 16 does have 12 VDC. What do I check next? I am a laid off ...
...codes, this procedure is so simple its not funny. Basically, to check the engine error log, you bridge the 5th (ground) and 6th pins in the ODB connector under the steering wheel. To check the ABS ...
...ODB-codes.com. It lists the possible causes, diagnostics and resolution for engine code issues. Hope this helps! P0420 OBD II Trouble Code Here's a link to your code. Trouble Code P0420 Catalyst ...
engine warning light on Take the vehicle to your nearest auto parts store or repair garage and have them read out the ODB codes. Use those codes to help troubleshoot the issue.
Question about 2004 3
...codes with an ODB-II reader. Aside from that, there is no magic "fix" button, so you will have to perform standard diagnostics on the fuel and ignition systems to determine the source of the
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