67 dart stroker hellcat gen3 hemi with twin turbos...

Hemirunner said

Definitely don’t give up, it’s just a car and it’ll get fixed. If none of the sensors are working, that’s got to be a wiring issue or a setup issue within the Holley. Who wired it and who built the tune? In my experience, the same guy needs to do both, or at least the tuner needs to be able to read the wiring diagram in order to configure things correctly. These Holley systems are everywhere. Find a local willing to help.

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we lost the pinout diagram made when wiring it. its been looked at by few different top tier tuners. my chassis guy is so over worked to get it back in at the moment. im not gonna pressure him to get it back in yet. once it warms up im sure he will have me bring it in and get it fixed with the quickness. which is kinda why i dont wanna dig to deep and make it more difficult down the road when that time comes.

what is funny is all the sensors show the correct voltage, signal wires etc.. and should work. they just dont. ive talked with 4 different g3 hemi holley users thst had the same problem. a new harness or repin was the fix. i just dont have 600 bucks plus labor to replace the harness and then repin it all over again. when a repin could work.