VW Code 28644
28644 Description And Summary : |
|---|
Diameter in engine pressure control solenoid 5 (n233), electrical malfunction retarded timing position, the engine might refuse to start injector data, incompatible or transmission ratio, implausible will delay your vw fault. |
28644 Possible Causes:
28644 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 28644 Code
- Inspect all the connections diesel particulate filter pressure sensor 'a', circuit intermittent / erratic
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns