SPN 2797/FMI 3 This diagnosis is typically injector #1, 2, or 3 needle control valve circuit has a short to battery/power. Check as follows: Disconnect…
SPN 2797/FMI 4 This diagnosis is typically injector #1, 2, or 3 needle control valve circuit is shorted to ground. Check as follows: Disconnect the…
SPN 2798/FMI 4 This diagnosis is typically injector # 4, 5, or 6 needle control valve circuit is shorted to ground. Check as follows: Disconnect…
SPN 2798/FMI 3 This diagnosis is typically injector #4, 5, or 6 needle control valve circuit has a short to battery/power. Check as follows: Disconnect…
SPN 2900/FMI 9 This fault is typically the J1939 ETC7 message is missing. Check as follows: Check for multiple codes: If CPC SPN 168/FMI 0/14/18…
SPN 3058/FMI 13 This fault may occur after reprogramming the MCM. It is necessary to reprogram the MCM and reinstall the PAR file. If the…
SPN 3509/FMI 3 This diagnosis typically means the 5 V sensor supply bank 1 circuit failed high. This fault indicates that the MCM detects a…
SPN 3510/FMI 3 This diagnosis typically means the 5 V sensor supply bank 2 circuit failed high. This fault indicates that the MCM detects a…
SPN 3509/FMI 4 This diagnosis typically means the 5 V sensor supply bank 1 circuit failed low. This fault indicates that the MCM detects a…
SPN 3510/FMI 2 This fault indicates that the throttle pedal supply is receiving erratic data. Check as follows: Disconnect the Accelerator Pedal (AP). Turn the…