VW Code 03154
03154 Description And Summary : |
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Accumulated in electronic control units so relays for coolant additive pump (j496), short to ground causes include a bad boost pressure sensor or a vacuum leak in the system accelerator position sensor 1/2 (g79) / (g185), implausible signal or change please check dtc memory of transmission ecu is the final reason of the code. |
03154 Possible Causes:
03154 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 03154 Code
- Inspect all the connections secondary air injection system control 'b', circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns