Volkswagen Jetta TDI Problem Reports

Most Reported Volkswagen Jetta TDI Problem Reports

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The mass air flow (MAF) sensor may fail, resulting in drivability issues and/or illumination of the Check Engine Light.

Due to an ignition component and/or engine coolant temperature sensor failure, the Check Engine Light may illuminate. Replacement of the failed component will be necessary to correct this concern.

A dirty or failed throttle body can cause various drivability issues and illumination of the Check Engine Light.

Two fuel injectors leaking and spraying fuel on engine replaced by VW $1300.