SPN 2791/FMI 14 The fault description is the EGR Actuator (Failsafe Mode, Motor On). Check as follows: Using DDDL 7.X, check SPN 2791/FMI 14 Extended…
Category: DD15
SPN 2791/FMI 15 This fault typically results from high load operation in high ambients. No action is necessary (this is a “silent” fault, the fan…
SPN 2791/FMI 31 The fault description is the EGR Actuator (Failsafe Mode, Motor On). Check as follows: Using DDDL 7.X, check SPN 2791/FMI 31 Extended…
SPN 2791/FMI 16 This fault typically arises from operating under extreme load and high ambient temperatures and/or high altitude operation. Check as follows: Check for…
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…