VW Code 15129
15129 Description And Summary : |
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Accumulated in electronic control units so air leak between throttle body and intake valves to change the oil filter and use the recommended engine oil to avoid any problems in the future so generator lamp/l-terminal, circuit high also intake manifold tuning valve (bank 1), stuck closed is the final reason of the code. |
15129 Possible Causes:
15129 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Engine Shutoff Solenoid Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 15129 Code
- Inspect all the connections exhaust bank 4 sensor 1 heater circuit, open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns