F80 AIC PI Controller Help

F80_Greg · 12-06-2020, 09:57 PM

Hey guys!
New member here, would like to see if i could get some help/insight with the installation of the AIC-1 port injection controller. The install appeared to be more straightforward on the E-Chassis as the Dme surrounding boxes were a great place to tuck the AIC into and wire from there. Not too sure what is the best location on the F8X chassis since the dme is located under the intake manifold. Also as for the wiring, does anyone know the best locations to tap into stock wiring for the power, ground, rpm tach, and tmap sensor? I wasn't able to find any information out there on the forums regarding install on this chassis unfortunately, so any help would be appreciated! Thanks in advance!

F80_Greg · 12-09-2020, 12:45 AM

Anybody?

FriedPiston · 12-09-2020, 01:33 AM

Courtesy of Fuel-It: https://www.dropbox.com/s/sod5i2f3j0...iring.pdf?dl=0

F80_Greg · 12-09-2020, 03:08 PM

Quote:

Originally Posted by FriedPiston

Courtesy of Fuel-It: https://www.dropbox.com/s/sod5i2f3j0...iring.pdf?dl=0

Thank you sir! I'm using the flash only aic with bootmod3 for Cary Jordan to flash. As for the wiring to the obd port, should i just fish the wire through the driver side firewall and quick connect to obd pin 9 for the rpm wire? I could possible do that for the 12v accessory power as well?

FriedPiston · 12-09-2020, 04:06 PM

Quote:

Originally Posted by F80_Greg

Thank you sir! I'm using the flash only aic with bootmod3 for Cary Jordan to flash. As for the wiring to the obd port, should i just fish the wire through the driver side firewall and quick connect to obd pin 9 for the rpm wire? I could possible do that for the 12v accessory power as well?

Correct, but tap into the passenger side fuse box for 12v power, as that is where the AIC unit will be stored.

F80_Greg · 12-10-2020, 04:22 AM

Quote:

Originally Posted by FriedPiston

Quote:

Originally Posted by F80_Greg

Thank you sir! I'm using the flash only aic with bootmod3 for Cary Jordan to flash. As for the wiring to the obd port, should i just fish the wire through the driver side firewall and quick connect to obd pin 9 for the rpm wire? I could possible do that for the 12v accessory power as well?

Correct, but tap into the passenger side fuse box for 12v power, as that is where the AIC unit will be stored.

Nice! Good idea on where to place the unit. What would be the best fuse to tap into? It would need to be 12v accessory I'm assuming to not drain the battery right. Could possibly wire in a toggle switch from the ground wire to disable PI when on pump gas, that doesn't sound like a bad idea.

FriedPiston · 12-10-2020, 01:22 PM

Quote:

Originally Posted by F80_Greg

Nice! Good idea on where to place the unit. What would be the best fuse to tap into? It would need to be 12v accessory I'm assuming to not drain the battery right. Could possibly wire in a toggle switch from the ground wire to disable PI when on pump gas, that doesn't sound like a bad idea.

There's a few empty slots inside the fuse box. Use a multimeter to verify which ones are active.

homanmaster · 11-23-2021, 09:35 AM

so on the T map side. I dont have JB4. Which wire do I tap on the T-map side?

M2C_OZ · 11-23-2021, 11:44 AM

Quote:

Originally Posted by homanmaster

so on the T map side. I dont have JB4. Which wire do I tap on the T-map side?

Connector 2B pin 51 ( yellow wire going to the map sensor )

F80_Greg · 11-23-2021, 03:37 PM

Quote:

Originally Posted by M2C_OZ

Quote:

Originally Posted by homanmaster

so on the T map side. I dont have JB4. Which wire do I tap on the T-map side?

Connector 2B pin 51 ( yellow wire going to the map sensor )

Correct, thank you for your input!

12-06-2020, 09:57 PM	#1
F80_Greg Second Lieutenant 136 Rep 201 Posts Drives: F80 M3 ZCP 6MT Join Date: Dec 2020 Location: California iTrader: (0)	F80 AIC PI Controller Help Hey guys! New member here, would like to see if i could get some help/insight with the installation of the AIC-1 port injection controller. The install appeared to be more straightforward on the E-Chassis as the Dme surrounding boxes were a great place to tuck the AIC into and wire from there. Not too sure what is the best location on the F8X chassis since the dme is located under the intake manifold. Also as for the wiring, does anyone know the best locations to tap into stock wiring for the power, ground, rpm tach, and tmap sensor? I wasn't able to find any information out there on the forums regarding install on this chassis unfortunately, so any help would be appreciated! Thanks in advance! __________________ 2017 F80 M3 ZCP 6MT, Full Bolt Ons, Pure Stage 2 Turbos, E85 Fuel, BMP Port Injection, PR LPFP, AIC PI Controller, BM3 Custom Tune by Cary Jordan.
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12-09-2020, 12:45 AM	#2
F80_Greg Second Lieutenant 136 Rep 201 Posts Drives: F80 M3 ZCP 6MT Join Date: Dec 2020 Location: California iTrader: (0)	Anybody? __________________ 2017 F80 M3 ZCP 6MT, Full Bolt Ons, Pure Stage 2 Turbos, E85 Fuel, BMP Port Injection, PR LPFP, AIC PI Controller, BM3 Custom Tune by Cary Jordan.
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12-09-2020, 01:33 AM	#3
FriedPiston Colonel 1972 Rep 2,711 Posts Drives: Scraper Join Date: Oct 2013 Location: East Oakland, CA iTrader: (26)	Courtesy of Fuel-It: https://www.dropbox.com/s/sod5i2f3j0...iring.pdf?dl=0
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11-23-2021, 09:35 AM	#8
homanmaster Private 95 Rep 55 Posts Drives: 2013 BMW 335i F30 Join Date: Jan 2017 Location: Asheboro, NC iTrader: (0)	so on the T map side. I dont have JB4. Which wire do I tap on the T-map side?
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