B3988 Audi Fault Code
If you want to know how to repair B3988 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 B3988 OBD/2 ErrorB3988 Code Check :
B3988 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 |
| 9 | Exhaust Gas Recirculation System Valve 1 |
| 8 | Cruise Control System - Vehicle Accel Too High |
| 8 | Electrostatic Oil Separator Circuit Failed Open |
Common B3988 Error :
Because many things can trigger the error, finding the root cause can be tricky. This often makes repairing code B3988 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 B3988 does not cost a lot to repair. Once the code B3988 is repaired, your car will run better, have more power, and get better fuel mileage.