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Reflex harness to integrate with mhd+ flex fuel

licklobster

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Which motiv reflex harness integrates with MHD+ flex fuel sensor/pnp harness? Most of the instructions are ambiguous. Visconti says theirs doesn't work with the non-visconti flex kits, I'm assuming the TMS one does. Anyone been down this road with input to offer?

Setup is

Big lpfp (PFS 1000hp drop in)
Pure800
Wagner mani + ID1050x injectors
mhd+flex fuel
mhd+ tuning

Just need the right motiv harness to complete the setup

It appears that the TMS race reflex just uses a standard flex fuel connector so it should work with any kit that uses that standard sensor (mhd+ etc) so that's the road I'm going to choose unless someone says otherwise.
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ChrisIsIced

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Seems like the mhd flex sensor is overly complicated. I used a precision raceworks reflex harness main harness and ethanol harness which just plugs into the standard sensor. To view my e content I have to view in the mhd app monitor screen.
 
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licklobster

licklobster

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Seems like the mhd flex sensor is overly complicated. I used a precision raceworks reflex harness main harness and ethanol harness which just plugs into the standard sensor. To view my e content I have to view in the mhd app monitor screen.
They're all the same sensor. The only difference is how the harnesses tie into the canbus.
 

ChrisIsIced

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They're all the same sensor. The only difference is how the harnesses tie into the canbus.
Yes. Im aware but the mhd kit has extra wires and a special box with lights on it. The two harnesses I mentioned would eliminate all that.
 

ChrisIsIced

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All you need in this screenshot minus the actual reflex box.

Screenshot_20250609_081321_Chrome.webp
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