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Thread: Gen III Hemi late model 558-116 harness question.

  1. #1

    Default Gen III Hemi late model 558-116 harness question.

    Hi. I have the Holley 558-116 harness and the installation directions say to use the following air temperature sensor Chrysler 56028364. But the harness has the plug for a 4606487 sensor. The Dominator V5 software also has the 56028364 sensor predefined. Looking at a few posts online about these two sensors, they seem to be quite different. Does anybody have the specs for the 4606487AB sensor, or do I need to replace the plug on the harness to the 56028364AA sensor?
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  2. #2


    I repinned the sensor harness plug for a Holley IAT, as well as my TPS is Holley and IAC is Holley. The only sensors I kept for Mopar was my crank, cam, oil pressure and water temp. I don't have locked VVT on a 6.4L build.

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