What does the hfcm module of a ford f-350 look like?
The hfcm module in a Ford F-350 is the high-frequency control module. It is responsible for controlling the high-frequency components of the engine, such as the ignition system and the fuel injection system. The hfcm module is located in the engine compartment, mounted on the firewall. It is a small, black box with a number of electrical connectors.