P1109
Secondary Port Throttle System.
- Buick
- Powertrain
- Manufacturer code
How this code is built
- P
- SystemPowertrain
- 1
- Defined byThe manufacturer
- 1
- AreaFuel and air metering
- 09
- FaultThe specific fault in that area
Guide
Writing the guide for P1109. The first open of a code takes up to a minute.
This code for other makes
- P1109CadillacSecondary Port Throttle System
- P1109ChevroletSecondary Port Throttle System
- P1109ChryslerSecondary Port Throttle System
- P1109FordIAT - B Sensor Intermittent
- P1109GMSecondary Port Throttle System
- P1109GMCSecondary Port Throttle System
- P1109LincolnIAT B Sensor Intermittent
- P1109MercuryIAT B Sensor Intermittent
- P1109OldsmobileSecondary Port Throttle System
- P1109OtherIAT - B Sensor Intermittent
- P1109SaturnSecondary Port Throttle System
- P1109VolkswagenOxygen Sensor Circuit Bank 2 Sensor 2 Voltage Too Low/Air Leak