I have a 98 integra and I want to make sure I wire this thing right Could anyone help? I searched however there is nothing listed for obd2 integra's

 

Here you go.

A goes to ground (green and white on your wiring harness)
B goes to map signal (red and green)
C goes to 5v (yellow and red)


1996 and later Integras
Yellow/Red, 5V
Red/Green, Signal to ECU
Green/White, Ground

 

http://www.hondata.com/3barinstall.html

 

Thanks I love you!!!

 

If you want to know the wiring for a GM 3 Bar Map (can run up to 29 PSI)

BTW this is for an OBD1 Wiring Harness
A- goes to the Green and White wire which is ground
B- goes to the white with a yellow stripe which is the map signal
C- goes to the yellow with a white stripe which is the 5V Power

BTW this is for an OBD2 Wiring Harness
A- goes to the Green and White wire which is ground
B- goes to the red with a green stripe which is the map signal
C- goes to the yellow with a red stripe which is the 5V Power

Just a word for the wise:

GM 3 BAR MAP will work with Hondata but you need to have your datalogger set to GM 3 BAR MAP Voltage because the GM sensor runs on a different voltage than the stock Honda sensor. What I did with mine since I do not yet have datalogging is I grafted in the GM 3 BAR MAP onto my stock harness and then I will switch which MAP is plugged in when I go to get my motor tuned. This way I can run my stock one for now and then just unplug it and plug in the 3 bar when I go to get it tuned. Also if I ever want to sell the car but keep my 3 bar and Hondata I can just plug in the old MAP sensor