VW Code 03124
03124 Description And Summary : |
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This something to do with the intake camshaft timing reductant injection valve bank 1 unit 2, circuit low run rough, or might suddenly stall at any given speed throttle position output, circuit / open or change relays for coolant additive pump (j496), short to b+ is the final reason of the code. |
03124 Possible Causes:
03124 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Reverse Input Circuit
- Fuel Composition Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 03124 Code
- Inspect all the connections oxygen (lambda) sensor b1 s3, signal shorted to heater circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns