Another Whipple Question

[Daryl333]

Have a minor couple hundred RPM stumble at idle.
While doing the Propane check I noticed these two connectors not, well connected to anything.
Shop installer says since I don't have Fans just a larger Heat Exchanger nothing plugs into them. I should have confirmed but I believe it has an IAT Pigtail from VMP.
Instructions look like SOMETHING should be connected. Coolant pump runs as it should.
Here's a pic of said connectors and diagram from instructions.
Anybody have an idea or opinion on this?
Thank you.

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[engineermike]

Does it have the Whipple tune?

 

[Daryl333]

Does it have the Whipple tune?

No, aftermarket.
Still waiting on revisions

 

[engineermike]

The imrc has one actuator and 2 feedback sensors. Adding a supercharger removes all 3. With the Whipple tune, you repurpose one as an ait/mct sensor input. With an aftermarket tune, I’m not sure that any of the 3 are used.

 

[Daryl333]

That's what the consensus seems to be.
I was concerned because I previously had a great N/A tune with VMP and $150 tune upgrade sounded good. But it was throwing a IMRC code. And after doing some research I bailed and went elsewhere for a tune.
Just on the base right now and no codes.
Okay thx for the reply.

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