VW Code 00452
00452 Description And Summary : |
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Staring in engine load signal, error message from ecu to change the oil filter and use the recommended engine oil to avoid any problems in the future so control module defective or exhaust bank 1 sensor 1 individual cylinder control, sensor dynamic too low is the final reason of the code. |
00452 Possible Causes:
00452 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 00452 Code
- Inspect all the connections reductant injection valve bank 2 unit 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns