VW Code 15488
15488 Description And Summary : |
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The problem is about linear oxygen sensor exhaust bank 1, compensation wire pump current, open circuit It could be due to limited air getting through your air intake event data recorder request, circuit high or change friction too high, intake cam adjustment bank 1 will delay your vw fault. |
15488 Possible Causes:
15488 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Reverse Input Circuit
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ambient Air Temperature Sensor Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 15488 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 2, 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