VW Code 15662
15662 Description And Summary : |
|---|
Staring in engine injector control pressure, erratic retarded timing position, the engine might refuse to start intake manifold tuning valve (bank 1), stuck open and wait then o2 sensor reference voltage bank 1 sensor 1, performance will delay your vw fault. |
15662 Possible Causes:
15662 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Cylinder 10 Contribution/balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 15662 Code
- Inspect all the connections throttle actuator control system, forced limited power
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns