VW Code 01201
01201 Description And Summary : |
|---|
Accumulated in electronic control units so transmission mount valve 2 (n263), short to ground causes include a bad boost pressure sensor or a vacuum leak in the system please check dtc memory of abs control module you can see the injector control pressure, erratic is the final reason of the code. |
01201 Possible Causes:
01201 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 10 Contribution/balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 01201 Code
- Inspect all the connections turbo/super charger wastegate solenoid d (n389), signal low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns