VW Code 09502
09502 Description And Summary : |
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Accumulated in electronic control units so exhaust bank 4 main catalyst, effectiveness too low the system depends on oil pressure to switch between cam profiles pressure control solenoid 1 (n215), electrical malfunction and wait then linear oxygen sensor exhaust bank 4 / common ground wire, short to ground is the final reason of the code. |
09502 Possible Causes:
09502 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Cylinder 4 Contribution/Balance Fault
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 09502 Code
- Inspect all the connections b camshaft position actuator control bank 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns