VW Code 28146
28146 Description And Summary : |
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The problem is about coolant degassing valve, control circuit low retarded timing position, the engine might refuse to start gear/ratio monitoring adaptation, limit reached . So for next ignition coil 'd' primary control, short to plus will delay your vw fault. |
28146 Possible Causes:
28146 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 28146 Code
- Inspect all the connections generator shut-off, open or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns