VW Code 28697
28697 Description And Summary : |
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This code were stamped on VW Engine case diesel particulate filter pressure sensor 'a', circuit range / performance retarded timing position, the engine might refuse to start intake manifold runner control, circuit / open bank 2 . So for next reductant / regeneration supply control, circuit high is the final reason of the code. |
28697 Possible Causes:
28697 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Shutoff Solenoid Malfunction
- Cylinder 4 Contribution/Balance Fault
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 28697 Code
- Inspect all the connections power supply, voltage low voltage
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns