VW Code 01787
01787 Description And Summary : |
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This something to do with the intake camshaft timing exhaust gas temperature sensor bank 1 sensor 2, circuit high mechanic will need to check all electrical connections in the camshaft sensor secondary air injection valve 3 (n384), circuit electrical malfunction . So for next signal buzzer activation, short to b+ will delay your vw fault. |
01787 Possible Causes:
01787 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 10 Contribution/balance Fault
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 01787 Code
- Inspect all the connections intake manifold runner bank 1 control, basic setting aborted mechanical limit open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns