Volkswagen Jetta TDI Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Volkswagen Jetta TDI
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Volkswagen Jetta TDI ProblemsCheck Engine Light Due to Issues With Glow Plugs/Wiring Harness
Because of issues with the glow plugs and/or the glow plug wiring harness from the control relay, the Check Engine Light may illuminate. Our technicians tell us there is a service bulletin, not a recall from Volkswagen regarding replacement of the glow plugs on 2004-2005 model years only.
Oil and carbon tend to build up, creating restrictions in the intake manifold. Symptoms will be loss of power (sometimes severe) and poor fuel economy.
Electrical issues that are difficult to diagnose—and sometimes intermittent—are typically due to ground wiring issues. The most troublesome ground locations are under the battery or at the engine.
Volkswagen Jetta TDI Questions6 sp Manual. Clutch will not disengage. No slippage. Cost Estimate? (1 answer)
If it's just the slave cylinder do they have to replace the whole clutch?
sounds like its running on two cyls and grey smoke
Have a manual, 120k, and in neutral when releasing or pushing clutch, the engine makes a jackhammer noise, only when right in the middle of pressing the clutch. Once the clutch is completely pushed down or completely released there is no sound. The engine does not make any unsettling sounds when ...
Volkswagen Jetta TDI RecallsOccupant Detection System Does Not Work Properly
The passenger seat occupant detection system may not function properly, resulting in the passenger frontal air bag not operating as it should in an accident. Dealers will replace the passenger occupant detection system control module free of charge to resolve the concern.
The driver's seat back recliner retaining bracket may not engage correctly, which would result in the seat back unexpectedly falling backwards. Dealers will inspect the assembly of the seat back recliner retaining bracket, correcting it as necessary free of charge to resolve the concern.
On the 2.0L TDI common rail Diesel engine/clean Diesel engine, fuel injection pulses could coincide with the natural frequency of injector line #2. This resonance creates additional stress on the fuel line. Small cracks could develop in the #2 injector line, resulting in a Diesel fuel leak. A fuel leak always increases the risk of a fire. Dealers will install an improved #2 fuel injector line and install vibration dampers on all of the injector lines to correct this concern. The Volkswagen/Audi recall number is 23J9/V5.