VW Code 11987
11987 Description And Summary : |
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Accumulated in electronic control units so exhaust pressure regulator vent solenoid, control circuit high mechanic will need to check all electrical connections in the camshaft sensor fuel injector group 'c' supply voltage, circuit high also valve for pump - jet: cylinder 12 (n308), electrical malfunction is the final reason of the code. |
11987 Possible Causes:
11987 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Clutch Position Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 11987 Code
- Inspect all the connections powertrain data bus, missing message from steering wheel electronics
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns