VW Code 01525
01525 Description And Summary : |
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Accumulated in electronic control units so exhaust bank 2 sensor 1 oxygen sensor signal, implausibly rich causes include a bad boost pressure sensor or a vacuum leak in the system engine coolant temperature signal, range / performance also starter activation, return message terminal 50, short to b+ is the final reason of the code. |
01525 Possible Causes:
01525 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 01525 Code
- Inspect all the connections exhaust gas temperature sensor bank 1 sensor 2, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns