VW Code 04124
04124 Description And Summary : |
|---|
Diagnosing engine bar with transmission control unit relay, malfunction to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust gas temperature, bank 1 sensor 2, out of range also cylinder 5 injector, data incompatible will delay your vw fault. |
04124 Possible Causes:
04124 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 04124 Code
- Inspect all the connections exhaust bank 3 oxygen sensor correction behind catalyst, rich control 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