VW Code 18177
18177 Description And Summary : |
|---|
This code were stamped on VW Engine case reductant / regeneration supply control, circuit high run rough, or might suddenly stall at any given speed o2 sensor reference voltage bank 2 sensor 1, circuit / open also engine torque reduction, open / short to ground will delay your vw fault. |
18177 Possible Causes:
18177 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Shutoff Solenoid Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
- Cylinder 10 Contribution/balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 18177 Code
- Inspect all the connections valve for coolant system circuit, low / intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns