VW Code 14502
14502 Description And Summary : |
|---|
The problem is about linear oxygen sensor exhaust bank 1, compensation wire pump current, open circuit causes include a bad boost pressure sensor or a vacuum leak in the system control module 2 for cooling fan, short circuit . On the other hand sensor 3 for intake air temperature (g520), signal low will delay your vw fault. |
14502 Possible Causes:
14502 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 14502 Code
- Inspect all the connections intake manifold runner control, circuit high bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns