The ECM detects the following condition:
•The Secondary Fuel Level signal voltage is above the acceptable range for more than 10 seconds.
The fuel level sensors are OEM installed components for the vehicle. The sensors are selectable through a customer programmable parameter and the customer programmable parameter may be protected by customer passwords.
Possible Causes:
1) Loose ECM Connection/Harness
2) Fuel level sensor failure
3) WIring between fuel level sensor & ECM
CAT 3126B Fault Code: 22-13 PID: Flash Code 42 SPN: 637 FMI: 13 Engine Speed Signal Calibration Not Performed
CAT 3126B Fault Code: 22-11 PID: Flash Code 42 SPN: 637 FMI: 11 Primary to Secondary Engine Speed Signal Calibration
CAT 3126B Fault Code: 84-00 PID: Flash Code 41 SPN: FMI: Vehicle Overspeed Warning
CAT 3126B Fault Code: 105-04 PID: Flash Code 38 SPN: FMI: Intake Manifold Air Temperature Sensor Short Circuit
CAT 3126B Fault Code: 105-03 PID: Flash Code 38 SPN: FMI: Intake Manifold Air Temperature Sensor Open Circuit
CAT 3126B Fault Code: 84-10 PID: Flash Code 36 SPN: FMI: Vehicle Speed Rate of Change
