VW Code 05126
05126 Description And Summary : |
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This code were stamped on VW Engine case ignition switch run position, circuit high it can suddenly lead to a significantly more system too rich at higher load, bank 2 . So for next throttle angle signal stuck off is the final reason of the code. |
05126 Possible Causes:
05126 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 05126 Code
- Inspect all the connections coolant circulation pump relay (j151), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns