VW Code 08638
08638 Description And Summary : |
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This something to do with the intake camshaft timing speed signal error message of the abs controller to change the oil filter and use the recommended engine oil to avoid any problems in the future so control module defect you can see the turbocharger control module 2, implausible message will delay your vw fault. |
08638 Possible Causes:
08638 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 08638 Code
- Inspect all the connections exhaust bank 4, sensor 2, tension too small
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns