VW Code 28787
28787 Description And Summary : |
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Diameter in engine exhaust gas temperature sensor 2 bank 1 (g448) It could be due to limited air getting through your air intake water in fuel sensor, circuit intermittent . So for next fuel mode indicator lamp control, circuit will delay your vw fault. |
28787 Possible Causes:
28787 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 28787 Code
- Inspect all the connections exhaust bank 4 mixture adaptation range 3, rich limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns