VW Code 13502
13502 Description And Summary : |
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This something to do with the intake camshaft timing nox sensor heater sense bank 1, circuit intermittent retarded timing position, the engine might refuse to start turbocharger 2 control module (j725), high temperature . On the other hand please check dtc memory of air condition ecu is the final reason of the code. |
13502 Possible Causes:
13502 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 13502 Code
- Inspect all the connections torque management feedback signal "b", low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns