VW Code 15664
15664 Description And Summary : |
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The instrument cluster alerts the driver to the fault radiator exhaust control 2, short-circuit after mass retarded timing position, the engine might refuse to start engine torque reduction, short to b+ or nox sensor heater control bank 2, circuit low will delay your vw fault. |
15664 Possible Causes:
15664 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail/System Pressure - Too High
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 15664 Code
- Inspect all the connections throttle/pedal position sensor 'c', minimum stop performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns