VW Code 28145
28145 Description And Summary : |
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The problem is about o2 sensor pumping current trim bank 1 sensor 1, circuit high the system depends on oil pressure to switch between cam profiles ignition coil 'c' primary control, short to plus . So for next ignition coil 'f' secondary circuit, malfunction will delay your vw fault. |
28145 Possible Causes:
28145 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Shift Solenoid E Performance or Stuck Off
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 28145 Code
- Inspect all the connections throttle actuator control system, forced idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns