I feel stupid

93COBRA2104

New Member
Established Member
Joined
Apr 17, 2003
Messages
127
Location
St. Louis, MO
I feel stupid, please help

Where is the PCM located on our trucks? The code says PCM failure and I really dont know what to do. I have the JET performance module from the previous owner and also dont knwo where that goes. Thanks for the help.
Milward
 
Last edited:

93COBRA2104

New Member
Established Member
Joined
Apr 17, 2003
Messages
127
Location
St. Louis, MO
What do I have to remove to get to it.

Does anyone else know if when you have an aftermarket chip, does your computer automatically throw up a PCM ROM failure code? I recieved this info from a very reliable source. Thanks
 

Matt95L

New Member
Established Member
Joined
Dec 2, 2002
Messages
329
Location
Anchorage,Ak
To remove the chip just take off the ebrake and kick panel then pull it out of the port on the front of the computer.If the chip has a bad connection or is messed up that could cause the pcm failure code.
 

Users who are viewing this thread



Top