B3158 Audi Fault Code
If you want to know how to repair B3158 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 B3158 OBD/2 ErrorB3158 Code Check :
B3158 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.
| B | Body (B) Code |
| 3 | Throttle/Pedal Position Sensor/Switch A Circuit Intermittent |
| 1 | IC Circuit High Voltage |
| 5 | TFP Valve Position Switch-Drive Without Drive Ratio |
| 8 | Electrostatic Oil Separator Circuit Failed Open |
Common B3158 Error :
Because many things can trigger the error, finding the root cause can be tricky. This often makes repairing code B3158 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 B3158 does not cost a lot to repair. Once the code B3158 is repaired, your car will run better, have more power, and get better fuel mileage.