VW Code 01857
01857 Description And Summary : |
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The problem is about please check dtc memory of adr control module It could be due to limited air getting through your air intake throttle actuator control motor, circuit low or change voltage supply relay, electrical malfunction will delay your vw fault. |
01857 Possible Causes:
01857 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 01857 Code
- Inspect all the connections rough road / acceleration sensor, electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns