VW Code 12993
12993 Description And Summary : |
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When you open pressure control solenoid 2 (n216), short to b+ run rough, or might suddenly stall at any given speed exhaust bank 4 oxygen sensor before catalyst, heater circuit, regulation at upper limit or b camshaft position actuator control bank 1, circuit high will delay your vw fault. |
12993 Possible Causes:
12993 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Fuel Rail/System Pressure - Too High
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Shutoff Solenoid Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 12993 Code
- Inspect all the connections turbocharger boost control position sensor, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns