mustang5.slow

d16y7 motor
d15b intake manifold
97 manual honda civic hatch.
p2e ECU
do these cars use a 3 wire iac sensor. because the intake i got has a 2 wire and there are 3 spliced wires that are just hanging there. and i connected a plug into this iac valve and the ECU is throwing 14

also it is throwing a 3 witch is the map senor.
this intake mani. does not have the sensor up top? and the car has the plug for it. instead the intake mani. has a nipple up top. what to i to about the map sensor.

97Ej6mike

Yes, the P2E (d16y7) Reads for the oh-so-lovable 3-wire Idle Air Control valve setup. You must run a Throttlebody that supports it, or do the wire conversion. Is your idle normal, or is it loping?

mustang5.slow

well its not too out of wack (idle)
but what intake manifold do you suggest besides the y8 and y7

97Ej6mike

If you are running the P2E ecu that reads for the 3-wire IACv, i suggest you either get a direct y7 replacment, or if you feel like 'upgrading', get an intake manifold off any 96-00 civic EX Automatic, all 96-00 automatic's (including the d16y8) use a 3-wire throttlebody mounted IACv.

All 96-00 Civics with the D16y7 have the 3-wire, that includes auto and manual's.
All 96-00 Civic EX automatics have the 3-wire IACv
All 96-00 Civic EX Manual's (and 99-00 SI) use the 2-wire IACv in the back of the manifold.

mustang5.slow

thanks allot for you help 97Ej6mike if i need anything else I'll bump my thread.
once again 97Ej6mike i appreciate your help.