Question about 2002 Volkswagen GTI
I took my car (01 jetta 2.0, manual transmision) to do the emissions test, and the guy told me that his machine couldn't comunicate with the computer or something so it didn't pass. So I took the car to the autozone to get it scanned and make sure that it wasn't his scan machine what is was broken because the car is working just fine, so anyway the autozone guy told me that for some reazon the OBD would turn on so that means hes tools ws getting power but after a few second of serching the scaner would say that it want able to comunicate. so I dont know what the problem could be the car seems to be working fine and there aro no lights on on the dashboard so any advice?????
I worked on a Jetta with a similar problem of no communication. By chance do you have an aftermarket radio in the car? If so the buss lines that carry the vehicle comunications may not be connected thru the radio. The data lines run thru all the computer modules so they can talk to each other. This could be the problem.
Posted on Nov 22, 2008
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Posted on Jan 02, 2017
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