VW Code 02159
02159 Description And Summary : |
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The instrument cluster alerts the driver to the fault oxygen (lambda) sensor b1 s3, signal shorted to heater circuit mechanic will need to check all electrical connections in the camshaft sensor secondary air injection system switching valve bank 2, stuck closed or change tiptronic switch (f189), implausible signal will delay your vw fault. |
02159 Possible Causes:
02159 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Reverse Input Circuit
What To Check After Fixing 02159 Code
- Inspect all the connections solenoid ev 7 (n94), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns