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FMI 1133 CAT Fault Code

Fuel Pump Not Responding to Command

Cause :

This sub type is used for control module Internal Failures that cannot be assigned to a specific sub type.It starts at the battery, includes ignition switch, fuses, starter solenoid, starter relay, and multiple safety devices, such as clutch position sensor and the neutral safety switches.


Don't forget ! When a fault code pops up, CAT's Uptime Center is automatically notified via an cellular link, and it alerts the truck's owner by prearranged methods, usually email or phone calls.

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