VW Code 11988
11988 Description And Summary : |
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Staring in engine metering pump for cleaning solution, faulty the system depends on oil pressure to switch between cam profiles injector control pressure, too high - engine off . So for next torque management request input signal b will delay your vw fault. |
11988 Possible Causes:
11988 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 11988 Code
- Inspect all the connections post catalyst fuel trim system, low limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns