VW Code 15664
15664 Description And Summary : |
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Staring in engine controller for radiator exhaust oh run (j138), interruption / short-circuit after mass retarded timing position, the engine might refuse to start coolant degassing valve, control circuit / open . On the other hand 'a' rocker arm actuator control, circuit high is the final reason of the code. |
15664 Possible Causes:
15664 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- O2 Sensor Heater Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 15664 Code
- Inspect all the connections injector data, incompatible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns