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BigBob, Shop manager/Service Manager
Category: Ford
Satisfied Customers: 4837
Experience:  Shop Manager with 25 years experience
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Where is the computer box on a 1992 Ford F150 P/U 5.8

Customer Question

Where is the computer box on a 1992 Ford F150 P/U 5.8
Submitted: 6 years ago.
Category: Ford
Expert:  BigBob replied 6 years ago.

Lower LH Side Of Firewall, Below Brake Fluid Reservoir


Let me know if I can help further,
Customer: replied 6 years ago.

You showed me a picture of where the control module was we want to know where the computer box PCM was. We already looked at this part at the auto part store It is a computer Box. But as I am telling you this my husband found it it is on the Left Side of the Fire Wall close by the control module.

Expert:  BigBob replied 6 years ago.
The Engine control module is what you are referring to as the "computer box". There is only one on your car and it is called the ECM or engine control module. You must have been looking for something different.