2003 Volkswagen Jetta TDI "cars dtc code p0120 keep" Questions

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Question about Volkswagen Jetta

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...Code (DTC) List - Vehicle. - Modified, damaged, or restricted - Dirty or deteriorating air filter element - Crankcase ventilation system for correct operation--Refer to Crankcase Ventilation System ...

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Question about Volkswagen Jetta

1 Answer

...code p0455 Hi there:DTC P0455 - Evaporative Emission (EVAP) System Large Leak DetectedWhen you start your truck. The computer sends a signal to the fuel tank vent valve to close off the fuel tank ...

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code it should have tried to fire up with ether instead of just cranking over you need to learn what TBW MEANS first. You made it worse doing that. TB and pedal plug acts. TBW is throttle by wire, and

...code Hi there:DTC P0455 - Evaporative Emission (EVAP) System Large Leak DetectedThe control module tests the evaporative emission (EVAP) system for a large leak. The control module monitors the fuel ...

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