Questions & Answers for: Volkswagen Jetta air induction

air getting into the fuel induction system. Change the fuel filter/water separator, the little drain valves at the bottom develop cracks that allow air into the fuel system. Diesels don't like that at

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Question about 1997 Jetta

1 Answer

...air rate through the sensor bore may cause this DTC to set at idle or during deceleration. Inspect for any vacuum leaks downstream of the MAF sensor. A wide open throttle (WOT) acceleration from a ...

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...you describe by clogging the idle air by pass. Induction service should help and never underestimate a thorough tune-up; plugs. wires.fuel and air filter also distributor cap if equipped. Good ...

Check Engine light on a 2001 vw jetta with code p0411....what is estimate of repair cost? 2nd air induction code need to know wht eng. you have

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