Quote:
Originally Posted by KRRZ350
Does it only happen with the eu in place? If so, are you comfortable enough with wiring yet to leave the patch harness in place and jump the injector & coil pins, I'd like to rule out the patch harness, in particular one of the ground wires on it, or just interference in general. Also, I kept searching for you and dug up the rest of my wiring stuff, so I can tell you which wires on the 4-cylinder eu harness were used for inj&coil's 5 & 6 in & out.
Otherwise I would think it was a tps or maf issue ftr.
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I have since removed the patch harness and wired everything directly to the main harness but I'm still getting the sputtering at part throttle and ignition timing dropping to low teens. I ruled out the KS buy hooking it up to the firewall. I swapped the 3.0 coils in place of the 3.5 to see if it was a coil issue and the symptoms are still present. The only thing left is MAF or ECM.
Could a dying maf present those symptoms without throwing a code or going into fail safe mode? The worst part is that the problem is intermittent and no codes...very frustrating.
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