VW Code 28587
28587 Description And Summary : |
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This something to do with the intake camshaft timing fuel injector group 'c' supply voltage, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system o2 sensor negative current control bank 1 sensor 1, circuit low . So for next diesel particulate filter differential pressure too high bank 2 is the final reason of the code. |
28587 Possible Causes:
28587 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Injector Circuit Malfunction - Cylinders
- Cold Start Injector 1 Malfunction
- Clutch Position Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 28587 Code
- Inspect all the connections cylinder 9 injector, data incompatible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns