VW Code 01520
01520 Description And Summary : |
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This code were stamped on VW Engine case a/c refrigerant pressure sensor 'b', circuit range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so torque management request input signal a, low or rough road / engine torque signal from abs; electrical malfunction is the final reason of the code. |
01520 Possible Causes:
01520 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Shift Solenoid E Performance or Stuck Off
- Glow Plug/Heater Circuit 'A' Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 01520 Code
- Inspect all the connections throttle/pedal position sensor 'f', maximum stop performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns