1985 Volkswagen Jetta "emissions" Questions

i went for an emissions test today and it failed the mechanic said the car might be running too hot or too lean also notice the the heat gauge stays at cold when driving.HELP I suspect you need a new ...

emissions test I have to get the car emission tested.unfortunatly the speedometr stopped working about a week ago.Will that fail? If so will they give me time to fix it or just disable the car on the ...

jetta 2.0 2000 check engine and TPC signs camo on my jetta 2.0 2000.. I did a scan and pulled out fault codes: 17550, 16826, 17967, 17950. any idea what might be wrong? engine works well... I deleted ...

THE EMISSIONS WORKSHOP LIGHT IS ON WHAT S THAT MEAN Emissions workshop vr6 2001

...reading. once it is fixed you have to erase the code and drive up to 100 miles before trying for emissions

emissions light on vw golf engine codes emissions light on vw golf engine codes 113,238,236 turbo not working please give me

emissions control light flashing volkswagon jetta why Hi there, The emission control light can come on for many reasons There are many sensors which the ECU ( the cars computer ) gets its imformation ...

What are the state-of-the-art technology sensors for measuring emissions, are these emissions dynamic or static measurements ? There are no specific names for the sensor devices used as stations ...

...a '96 Jetta, and i got P0440, P0302, P0172 and P1613 codes. How can I fix this? I have to go to emissions test this month, but my check endine light comes on because of these problems. P0440-

Emission /02 sensor diagnostic system not ready for testing I have just change my 02 sensor/ I clear the gig off/ today. I went to get emission test they said diagnostic system not ready for testing. ...