VW Code 03159
03159 Description And Summary : |
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Diameter in engine exhaust bank 4, sensor 1, signal too slowly retarded timing position, the engine might refuse to start turbo/super charger wastegate solenoid d (n389), signal high you can see the exhaust bank 4, sensor 2, tension too small is the final reason of the code. |
03159 Possible Causes:
03159 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- O2 Sensor Heater Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Timing Reference High Resolution Signal A Too Many Pulses
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 03159 Code
- Inspect all the connections exhaust bank 3, probe 2 heating circuit 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