VW Code 28320
28320 Description And Summary : |
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Staring in engine exhaust gas temperature sensor bank 1 sensor 1, circuit range / performance retarded timing position, the engine might refuse to start reductant temperature sensor, circuit low and wait then tiptronic switch recognition (f189), open circuit / signal to b+ will delay your vw fault. |
28320 Possible Causes:
28320 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
- Engine Shutoff Solenoid Malfunction
- Clutch Position Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 28320 Code
- Inspect all the connections injector cylinder 13 (n390), circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns