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///M248 ///M248 is offline
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Default MAP wire for AIC2-V PI controller - 06-02-2019, 08:19 AM

Calibrating my AIC2-V and turns out Iím using the wrong MAP wire. We read that it was yellow wire. Itís not.

Is it the yellow and black or yellow and white wire? Is it blue?

Picture too large to upload. See: MAP wire for PI controller
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Payam @ BMS Payam @ BMS is offline
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Default 06-03-2019, 09:42 AM

You should get in touch with your tuner.

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///M248 ///M248 is offline
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Car: 435i F33 M Sport
Default 06-03-2019, 02:43 PM

I don't have a tuner yet

It's been a rough go getting replies from people, plus there's not much info online regarding these AIC2-V installs, especially for an F series N55.

I guess I was just under the impression I would need the AIC2-V hooked up and verified working/calibrated before a tuner would even consider touching my tune.

Fwiw I've got everything else calibrated and working except for the load. It's has to be the wrong MAP wire, as when it's hooked up I get rough starts and odd idle, and Tunerpro RT shows a high voltage non fluctuating psi reading.
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