P2398 Audi Fault Code
If you want to know how to repair P2398 OBD 2 code, it is necessary to find out what type of fault it is. The reason for this is that each type of fault needs different repair steps.
Meaning of Audi P2398 OBD/2 ErrorP2398 Code Check :
P2398 OBD 2 code troubleshooting is a process of resolving the problem with the car engine by inspecting the error codes and checking for any specific issues.
| P | Powertrain (P) Code |
| 2 | Manifold Absolute Pressure/Barometric Pressure Circuit High Input |
| 3 | Air Conditioning (A/C) Clutch Feedback Circuit High Voltage |
| 9 | A/C System High Pressure High Temperature |
| 8 | Electrostatic Oil Separator Circuit Failed Open |
Common P2398 Error :
Because many things can trigger the error, finding the root cause can be tricky. This often makes repairing code P2398 a long and arduous task. Other times, more than one problem can trigger this code.
It's advisable to leave this one to the professionals. In most cases, fixing code P2398 does not cost a lot to repair. Once the code P2398 is repaired, your car will run better, have more power, and get better fuel mileage.