P1191
Pre-Catalyst Fuel Trim System Bank 2.
- BMW
- Powertrain
- Manufacturer code
How this code is built
- P
- SystemPowertrain
- 1
- Defined byThe manufacturer
- 1
- AreaFuel and air metering
- 91
- FaultThe specific fault in that area
Guide
Writing the guide for P1191. The first open of a code takes up to a minute.
This code for other makes
- P1191BuickIntake Air Duct Air Leak
- P1191CadillacIntake Air Duct Air Leak
- P1191ChevroletIntake Air Duct Air Leak
- P1191ChryslerIntake Air Duct Air Leak
- P1191FordKey Line Voltage
- P1191GMIntake Air Duct Air Leak
- P1191GMCIntake Air Duct Air Leak
- P1191JaguarO2 Sensor Heater Circuit Open, HArdware Fault
- P1191LincolnKey Line Voltage
- P1191MazdaTP Controlled Circuit
- P1191MercuryKey Line Voltage
- P1191OldsmobileIntake Air Duct Air Leak
- P1191OtherKey Line Voltage
- P1191SaturnIntake Air Duct Air Leak