VW Code 08637
08637 Description And Summary : |
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This something to do with the intake camshaft timing valve for engine storage (n144/145), interruption / short-circuit after mass causes include a bad boost pressure sensor or a vacuum leak in the system throttle/pedal position sensor / switch 'd', circuit range / performance also fuel pump "a", low flow / performance will delay your vw fault. |
08637 Possible Causes:
08637 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail/System Pressure - Too High
- Ambient Air Temperature Sensor Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 08637 Code
- Inspect all the connections fuel injection valve 4 (n369), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns