Spn 5357 Fmi 16
Intake throttle position deviation error: Weboverfueling detected by lambda deviation monitor. Fuel quantity high detected. Fuel quantity high detected. Intake air throttle circuit failed high:
Overfueling with the oxygen sensor. Websuspect parameter number (spn) and failure mode indicator (fmi) full code list. Truck seems to be runninf fine , pulling 44k. Spn 5357 fmi 16 (mcm) fuel quantity high detected Spn 5357 fmi 16 (mcm) 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. Turn the ignition on (key on,. Steady state drive & no regen. If any other fault codes are active, fix those first.
