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Help jeep 2018 JL pcm swap tininty ex

This area of the forum is for discussions relating to the T2 monitor/tuner on Chrysler vehicles.

Moderator: sohfast94

Post Sun Sep 08, 2019 6:39 pm

Posts: 2
Help I'm stuck I followed the directions swapped pcm hooked back up negative battery terminal start jeep to run with no brake wait 5 seconds then off and I get no lock code thingy and when I go to start it starts then shuts off after few seconds on run started with brake I tryed again same steps now it don't even run when start the jeep at all now please help it just sits in run started but no engine or jeep running anymore I updated the programer also and plugged it in

Posts: 56317
Location: DiabloSport World Headquarters

sounds like you missed the initial steps where you need to read the factory pcm before installing the modified pcm, should be a set of instructions in the box with the pcm that outline this process.
Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
M-F 8:00 AM to 5:00 PM EST

Post Mon Sep 09, 2019 11:17 am

Posts: 2
Yup missed a step thanks so much diablosport you guys are the best

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