Car: 1989 Honda Civic Si
Motor: 2000 Integra GSR B18C1
ECU: P06 converted to vtech, socketed, GSR basemap

I am going to wire my IAT sensor directly to my ECU since I kinda made my own engine harness. The Red/yellow wire goes to D15 or something like that. Where does the other wire go to? It's the round 2 wire sensor.

Also, can I wire in the IAB to a P06 if it's running the GSR basemap?

 

I think the other wire for the IAT sensor is just a ground.

I'm also pretty sure the only way to run IAB is to actually use a P72 ecu but someone correct me if I'm wrong.

 

I'm pretty sure you're right about the ECU. Can anyone confirm this? I looked through the factory service manual and it says both wires go to the ECU for the IAT on the 2000 GSR.. But the OBD1 ECUs only have one ECU input for the IAT.

 

up

 

anyone?

 

yes the other wire is a ground and it goes to d22 should be black/yellow,. i got that from my manual i got

 

Thanks dude. Looks like I'll just go pickup a Skunk2 Intake Manifold and forget the IAB crap.

 

Heres a ecu pinout diagram. I believe you can still use the iabs if you want. all you have to do is have the chip set-up to activate them and wire it into A17. You could also just remove them from the manifold and call it a day.

http://howto.clubcivicquebec.com/Wir...-1complete.jpg

 

As for the IAB you can only run it from a P72. You also need to have the correct OBD ecu. A OBD1-P72 will not run your OBD2b engine. You need a relay added to the wiring to get the IAB's to work. I am currently running this set-up on my 1999 GSR.

 

Yeah, I figured I'd just forget the IAB and I'm getting a Skunk2 on friday. Thanks for the help guys