VW Code 04148
04148 Description And Summary : |
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Accumulated in electronic control units so transmission ratio, implausible It could be due to limited air getting through your air intake transmission mount valve 2 (n263), short to ground and oxygen (lambda) sensor b2 s1, pump current, short to ground is the final reason of the code. |
04148 Possible Causes:
04148 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Engine Shutoff Solenoid Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 04148 Code
- Inspect all the connections bank 1; system too lean at idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns