VW Code 04251
04251 Description And Summary : |
|---|
Staring in engine ignition switch run position, circuit low mechanic will need to check all electrical connections in the camshaft sensor motor for intake manifold flap (v157), short to b+ and wait then fuel injection valve 4 (n369), short to b+ will delay your vw fault. |
04251 Possible Causes:
04251 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 10 Contribution/balance Fault
- Fuel Rail/System Pressure - Too High
- Cylinder 1 Injector Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 04251 Code
- Inspect all the connections transmission control unit relay, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns