VW Code 29143
29143 Description And Summary : |
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The problem is about control circuit for controller for turbocharger 2 (j725): electrical malfunction mechanic will need to check all electrical connections in the camshaft sensor reductant injection valve bank 1 unit 1, circuit / open and wait then throttle/pedal position sensor / switch 'd', circuit is the final reason of the code. |
29143 Possible Causes:
29143 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 29143 Code
- Inspect all the connections exhaust bank 3 mixture adaptation range 3, rich limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns