VW Code 17923
17923 Description And Summary : |
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This code were stamped on VW Engine case secondary air injection pump-c-relay (j704), circuit short to b+ retarded timing position, the engine might refuse to start valve for pump - jet, cylinder 5 (n244), electrical malfunction . On the other hand solenoid ev 7 (n94), electrical malfunction is the final reason of the code. |
17923 Possible Causes:
17923 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 17923 Code
- Inspect all the connections reductant injection valve bank 1 unit 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns