VW Code 28755
28755 Description And Summary : |
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This code were stamped on VW Engine case reductant injection air pump control, circuit / open retarded timing position, the engine might refuse to start wheel speed signal 2, range / performance and wait then nox sensor bank 2, circuit high will delay your vw fault. |
28755 Possible Causes:
28755 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 28755 Code
- Inspect all the connections fuel injector group 'c' supply voltage, 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