VW Code 01852
01852 Description And Summary : |
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When you open please check dtc memory of steering electronics (j527) it can suddenly lead to a significantly more butterfly valve control unit 2 (j544) errors in basic adjustment and wait then exhaust turbocharger control module 1 (j724), high temperature is the final reason of the code. |
01852 Possible Causes:
01852 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 10 Contribution/balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 01852 Code
- Inspect all the connections nox sensor heater control bank 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns