VW Code 16440
16440 Description And Summary : |
|---|
Diameter in engine exhaust aftertreatment fuel injector 'a', circuit low the system depends on oil pressure to switch between cam profiles ignition coil 'i' primary control, short to plus . On the other hand throttle/fuel inhibit, circuit range / performance will delay your vw fault. |
16440 Possible Causes:
16440 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Cold Start Injector 1 Malfunction
- Turbocharger Boost Sensor A Circuit Low
- 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 16440 Code
- Inspect all the connections secondary air injection pump-d-relay (j705), circuit electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns