Question about 2004 Volkswagen Jetta
When i start my 2001 Passat 1.8T, the engine revs up and down from about 1000RPM to 1300RPM. After about 1-2 minutes of this the engine revs will flatten out but the car will start to shake slightly. When the car is first started the check engine light comes on and flashes which according to the owners manual states that the Catalytic converter is failing. On the other hand i know that that usually smells like a burning toaster and i don't smell anything different when the car is running. any suggestions?
Scan it.it could be mass air flow sensor or the throttle position sensor.
Posted on Jul 13, 2009
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Posted on Jan 02, 2017
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