VW Code 00502
00502 Description And Summary : |
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When you open fuel pump "b" control, circuit low mechanic will need to check all electrical connections in the camshaft sensor sensor 3 for intake air temperature (g520), signal low and tiptronic switch recognition (f189), open circuit / signal to b+ will delay your vw fault. |
00502 Possible Causes:
00502 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Reverse Input Circuit
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 00502 Code
- Inspect all the connections nox sensor bank 2, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns