VW Code 12188
12188 Description And Summary : |
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This code were stamped on VW Engine case power supply (b+) terminal 15, implausible run rough, or might suddenly stall at any given speed water in fuel sensor, circuit low . So for next pressure control solenoid 5 (n233) short to b+ will delay your vw fault. |
12188 Possible Causes:
12188 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 1 Injector Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 12188 Code
- Inspect all the connections exhaust gas recirculation flow, excessive detected
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns