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Jtec PCM?

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Old Apr 21, 2006 | 04:14 PM
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SuperDave4x4's Avatar
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From: Athens, Georgia
Jtec PCM?

I was just wondering what a jtec PCM was? Apparently my truck is running one because on the frame right before the radiator shroud is a little sticker that says Jtec PCM in use. It actually says Jtec PCM and then a few numbers, but I was just wondering what kind of dealer modification it was. The new PCM was installed by the dealer in 2001 or according to the sticker.
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Old Apr 21, 2006 | 05:23 PM
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From: The Plywood state FL
The JTEC is on the passenger side fire wall and controls transmission, charging system and other variouus functions seperate from the cummins ecm.
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Old Aug 22, 2010 | 10:09 PM
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From: WEST VIRGINIA
question

what else does the jtec run
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