VW Code 28687
28687 Description And Summary : |
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This something to do with the intake camshaft timing throttle/pedal position sensor / switch 'e' / 'f', voltage correlation to change the oil filter and use the recommended engine oil to avoid any problems in the future so pressure sensor for brake boost (g294), implausible signal . On the other hand nox sensor heater sense bank 1, circuit is the final reason of the code. |
28687 Possible Causes:
28687 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Turbocharger Boost Sensor A Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 28687 Code
- Inspect all the connections intake manifold tuning valve (bank 1), stuck closed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns