VW Code 28662
28662 Description And Summary : |
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Diameter in engine control module throttle actuator position, performance run rough, or might suddenly stall at any given speed exhaust gas temperature sensor bank 1 sensor 2, circuit high you can see the exhaust pressure regulator vent solenoid, control circuit low will delay your vw fault. |
28662 Possible Causes:
28662 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Clutch Position Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Injector Circuit Malfunction - Cylinders
- Fuel Rail Pressure Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 28662 Code
- Inspect all the connections supply voltage for fuel injector group b, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns