P1174
Fuel Trim Adaptation Additive Bank 1 Malfunction.
- BMW
- Powertrain
- Manufacturer code
How this code is built
- P
- SystemPowertrain
- 1
- Defined byThe manufacturer
- 1
- AreaFuel and air metering
- 74
- FaultThe specific fault in that area
Guide
Writing the guide for P1174. The first open of a code takes up to a minute.