PID-108 Barometric Pressure
I changed to new sensor yesterday 203.00 for sensor and harness. This didnt fix the issue. The sensor was located at rear of the engine behind the ECM seems to go into the block the new sensor is zip tied to the harness. Truck runs fine on flat ground but struggles up a hill. At first the fault was intermittent after changing the sensor its now constant. Is there something else that could cause this fault? Im not showing any other faults. I changed the engine harness about 18month ago.
N14 barometric pressure fault (celect plus) PID-108
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Mad dog logistics llc, Mar 22, 2023.
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Most likely a wiring issue. Even though the engine harness was replaced. Did the engine harness plug directly into the ECM? If not there are connections and another harness between the ECM and engine wiring harness. Going to need a wiring diagram. -
Truck will be here tomorrow Ill start looking into the wiring only thing not changed was power to ecm, ecm has been changed too.
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Did you find the fix ? Having a similar problem. Replaced sensor and light still stays on. Only thing when truck is cold sensor goes off when I have my foot on pedal. Once truck is warmed up it stays on
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