Mcm2. 1 fault code description ghg14: Spn 5357 fmi 16 (mcm) fuel quantity high detected Overfueling with the oxygen sensor.

Websuspect parameter number (spn) and failure mode indicator (fmi) full code list. Intake throttle position deviation error: Fuel quantity high detected. Steady state drive & no regen. Intake air throttle circuit failed high: Turn the ignition on (key on,. Fuel quantity high detected.

Intake air throttle circuit failed high: Turn the ignition on (key on,. Fuel quantity high detected. 2014 cascadia, d15 engine, i have the code spn 5357 fmi16 , so, too much smoke when accelerate the truck, and by the way, i installed all 6 new. Truck seems to be runninf fine , pulling 44k. Weboverfueling detected by lambda deviation monitor. If any other fault codes are active, fix those first.

Weboverfueling detected by lambda deviation monitor. If any other fault codes are active, fix those first.