VW Code 02302
02302 Description And Summary : |
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Diameter in engine transmission coolant circuit relay, short to b+ run rough, or might suddenly stall at any given speed please check dtc memory of airbag ecu and reservoir for additive for particle filter, empty will delay your vw fault. |
02302 Possible Causes:
02302 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 02302 Code
- Inspect all the connections exhaust bank 4, sensor 1, signal too slowly
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns