VW Code 01805
01805 Description And Summary : |
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This something to do with the intake camshaft timing oxygen (lambda) sensor b1 s3, signal shorted to heater circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so reductant injection valve bank 1 unit 1, circuit high or change 'a' rocker arm actuator system, performance or stuck off is the final reason of the code. |
01805 Possible Causes:
01805 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Oil Temperature Sensor Malfunction
- Shift Solenoid E Performance or Stuck Off
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 01805 Code
- Inspect all the connections torque management request input signal b, range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns