ECM Override Parameters: Es09

Injector control override will work only when vehicle is in Park or Neutral. When entering override, display will show "0", all injectors will be working normally. TEMP UP button will increment display by one, up to 6 (or to 8, for 8 cylinder engine), and then return to "0". Display number indicates cylinder injector number that is being held off. Injector will continue to be held off until TEMP DOWN button is used to turn injector back on. TEMP DOWN button is used to toggle injector, on and off.