Has anyone tried hacking the 94 3.4 PCM?
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Has anyone tried hacking the 94 3.4 PCM?
Has anyone here tried making there own def. file for tunner cat for the 3.4 PCM?
I tried to get it to read the PCM but it kept giving me a security violation error when it cycled the fuel pump on. I think my problem may be the Mastach cable which never worked right on my other car either so I am off to radio shack so I can make a two transistor type cable.
I tried to get it to read the PCM but it kept giving me a security violation error when it cycled the fuel pump on. I think my problem may be the Mastach cable which never worked right on my other car either so I am off to radio shack so I can make a two transistor type cable.
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Nayr
LT1 Based Engine Tech
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Mar 3, 2023 08:34 PM