VW Code 09815
09815 Description And Summary : |
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When you open o2 sensor negative current control bank 2 sensor 1, circuit / open it can suddenly lead to a significantly more throttle actuator control system, forced idle also throttle/pedal position sensor / switch 'b' / 'c', voltage correlation will delay your vw fault. |
09815 Possible Causes:
09815 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Timing Reference High Resolution Signal A Too Many Pulses
- Exhaust Gas Recirculation Sensor B Circuit High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 09815 Code
- Inspect all the connections controller for radiator exhaust oh run (j138), short-circuit after pluses
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns