VW Code 01124
01124 Description And Summary : |
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Accumulated in electronic control units so torque management feedback signal "b", low causes include a bad boost pressure sensor or a vacuum leak in the system o2 sensor signal bank 2 sensor 2, biased / stuck lean . On the other hand secondary air injection valve 3 (n384), circuit electrical malfunction will delay your vw fault. |
01124 Possible Causes:
01124 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 01124 Code
- Inspect all the connections supply voltage for fuel injector group a, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns