VW Code 01502
01502 Description And Summary : |
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The instrument cluster alerts the driver to the fault throttle actuator control motor current, range / performance it can suddenly lead to a significantly more cylinder 8 injector, data incompatible also kick down switch, error message from engine contr. will delay your vw fault. |
01502 Possible Causes:
01502 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor B Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 01502 Code
- Inspect all the connections o2 sensor pumping current trim bank 2 sensor 1, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns