here is a good starter bin for a 4.3 standard trans,5 speed 16144288 without a cat on it, it can be improve on alot the arf ratio vs temp needs to be about 15.0 at 180 f an let it idel in open loop. i loaded the wrong bin,this is a syncr bin that has egr an shift light issues, here is the bin i meant to load its asyn but not at idle, thought some of the 4,3 jeep guys that have a 288 ecm might like it.
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