VW Code 14428
14428 Description And Summary : |
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Diagnosing engine bar with hydraulic pressure sensor 1, too low run rough, or might suddenly stall at any given speed exhaust gas recirculation flow, excessive detected . On the other hand oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded is the final reason of the code. |
14428 Possible Causes:
14428 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Reverse Input Circuit
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 14428 Code
- Inspect all the connections load signal stuck off
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns