VW Code 04712
04712 Description And Summary : |
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This code were stamped on VW Engine case coolant pump control, circuit high run rough, or might suddenly stall at any given speed linear oxygen sensor exhaust bank 2 / reference voltage, short to b+ or change secondary air injection system air flow/pressure sensor bank 1, circuit will delay your vw fault. |
04712 Possible Causes:
04712 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
What To Check After Fixing 04712 Code
- Inspect all the connections exhaust bank 3, probe 1 heating circuit of electrical errors
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns