02 april, 2025 CAT 3126E Fault Code: 111-03 PID: Flash Code 12 SPN: FMI: Coolant Level voltage high Conditions Which Generate This Code: This condition occurs when there is an open in the circuit for the “2-wire float...
02 april, 2025 CAT 3126E Fault Code: 111-04 PID: Flash Code 12 SPN: 111 FMI: 4 Coolant Level voltage low Conditions Which Generate This Code: This condition occurs when there is a short in the circuit for the “2-wire float...
02 april, 2025 CAT 3126E Fault Code: 111-11 PID: Flash Code 62 SPN: 111 FMI: 18 Low Coolant Level Warning The Engine Control Module (ECM) detects the following conditions: •For C7 engines that are not in emergency vehicles, the engine...
02 april, 2025 CAT 3126E Fault Code: 128-03 PID: Flash Code 44 SPN: FMI: Secondary Fuel Level voltage high The ECM detects the following condition: •The Secondary Fuel Level signal voltage is above the acceptable range for more than...
02 april, 2025 CAT 3126E Fault Code: 128-04 PID: Flash Code 44 SPN: FMI: Secondary Fuel level voltage low This diagnostic code is used only by GMT-560 applications. The ECM detects the following: •The Secondary Fuel Level signal voltage...
02 april, 2025 CAT 3126E Fault Code: 164-0 PID: Flash Code 17 SPN: 164 FMI: 0 Injection Actuation Pressure Out of Range The acceleator pedal throttle position sensor supply voltage is higher than it should be.