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AIT and Ethanol Sensor in to MAF Plug (Haltech)

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Old May 5, 2019 | 09:19 PM
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AIT and Ethanol Sensor in to MAF Plug (Haltech)

Short version, the car will never run on a MAF again.

Haltech Elite 1500

Is there any reason I cant wire both my AIT and my E Sensor in to the MAF plug as follows:

AIT - In to Pin 5(Ground) and 6 (AIT Signal)
E Sensor - Pin 3 (MAF Signal), Pin 4 (12 volt) ) and Pin 5 (Ground)


****EDIT****

Confirmed by haltech, this will work, and minimizes wiring!

Last edited by xRoguex; May 7, 2019 at 07:13 PM.
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Old May 6, 2019 | 10:37 AM
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That is honestly a really good idea. Wish I would have done it that way but too late now. I ran a fuel PSI sensor at the same time so I guess I was stuck running extra wires anyways.
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Old May 6, 2019 | 10:07 PM
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Originally Posted by Lumpy Sticks
That is honestly a really good idea. Wish I would have done it that way but too late now. I ran a fuel PSI sensor at the same time so I guess I was stuck running extra wires anyways.
Depending on sensor type - send the psi signal back through stock Baro sensor?

I'm just a huge fan of keeping it simple...
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Old May 7, 2019 | 02:31 PM
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In case anyone hits up this thread down the line - the way referenced in post 1, will work, both confirmed by Haltech, and then tested by me.

Car runs!

Now the fun begins
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Old May 8, 2019 | 12:25 PM
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Originally Posted by xRoguex
In case anyone hits up this thread down the line - the way referenced in post 1, will work, both confirmed by Haltech, and then tested by me.

Car runs!

Now the fun begins
Can you share your Base map here?
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Old May 8, 2019 | 07:29 PM
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Its getting tuned over the next week - but the map will be created by a shop, so I cannot post it.
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