system to lean bank one 02 sensor ?
Code P0171 means System to lean (bank 1)
check the maf sensor
what does sta mean on a 1984 ford f150 alternator
Do you mean a SCHEMATIC diagram?
Could be as simple as a vacuum leak on bank 1.
The abbreviation, lgt convinl f, in describing a Ford F150 truck means that it is light duty, has only 2 doors and is in the F family of Ford trucks. The Ford F150 comes in several different body styles.
The dash warning lights all mean different things on a Ford F150. This can include a check engine light, or a low oil light.
The Ford diagnostic code 316 is a misfire detected at engine start up.
Maybe a sensor is messing up
What does it mean when the airbag light and battery light on 1999 Ford Escort flashes?
EVAP Purge Solenoid Stuck Open or Closed
po171--- system to lean (bank # 1)