VW Code 02148
02148 Description And Summary : |
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When you open exhaust gas temperature sensor bank 2 sensor 3, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil 'a' secondary circuit, malfunction . So for next intake manifold tuning (imt) valve position sensor / switch bank 1, circuit low is the final reason of the code. |
02148 Possible Causes:
02148 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 02148 Code
- Inspect all the connections fuel injector group 'c' supply voltage, 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