VW Code 15948
15948 Description And Summary : |
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This code were stamped on VW Engine case idle speed intervention circuit error message from engine contr. it can suddenly lead to a significantly more actuator supply voltage "b", circuit high . So for next o2 sensor negative current control bank 1 sensor 1, circuit low is the final reason of the code. |
15948 Possible Causes:
15948 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injector Circuit Malfunction - Cylinders
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 15948 Code
- Inspect all the connections starter relay 2, electrical malfunction in circuit (relay stuck / does not switch)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns