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Old 02-19-2020, 07:55 AM   #1 (permalink)
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ECU Supercharger Repair and Map

Hello all,

I'm running out of options. Can't seem to find anyone who can fix/remap my ECU.

Any Ideas in San Diego?

Details
My 2004 Jeep TJ / Rubicon ECU ( I think ) went out two weeks ago on my rock crawler. Had it checked out by two people and they both traced it to the injectors not firing, and the ECU. I need a supercharger /map solution for a straight 6.

Specs:
4.0 Straight Six
Avenger supercharger
Oversized Injectors
Muffler tuned to the SC
Automatic

This is purely an off-road vehicle used for rocks and slow trails, registered and operated in AZ.

Can anyone refer me to a reputable company? Already tried to contact RIPP, Splitsec, and unchip (I think)


Dave
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Old 02-19-2020, 08:28 AM   #2 (permalink)
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So it doesnt run at all? If there is damage to the board it will need to be fixed first. I believe you have a JTEC controller in you 04? 3 plugs? Black white and gray? Many big chain parts stores offer refurbished ECUs see what they can do. Or start calling wrecking yards.

Then contact

[email protected]

Or

Flyin Ryan performance
Cummins93 is offline   Reply With Quote Quick reply to this message
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Old 02-20-2020, 05:26 AM   #3 (permalink)
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Thanks Cummins93. Yep. Does not run at all. Will not start. Dragging a stretched tractor, with stickies, and full hydro around 90 degree corners sucked.

If it's the ECU, then most likely something melted, and yes I have to get it fixed, and then find a map for supercharger and over sized injectors.

Yes, three plugs, black. Getting the ECU, new, used, rebuilt... Easy.

I'll give those guys a call. Thanks
Any idea on a programmer, where to get maps to download, how to map for an SC with non stock injectors?

Give me broken axles, torn out brackets, a MIG, and I'll fix it on the trail. Wiring and an ECU map? I am no so confident.

Last edited by slowhand; 02-20-2020 at 05:30 AM.
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