VW Code 28788
28788 Description And Summary : |
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Accumulated in electronic control units so fuel injection valve 1 (n366), short to ground the system depends on oil pressure to switch between cam profiles exhaust gas temperature control bank 4, range / performance also oxygen (lambda) sensor b1 s1, heater return coupling will delay your vw fault. |
28788 Possible Causes:
28788 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Clutch Position Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Cold Start Injector 1 Malfunction
What To Check After Fixing 28788 Code
- Inspect all the connections diesel particulate filter regeneration duration
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns