xd69

iTrader: (1)

Okay ppl, i am now having a pretty large problem so i need some help once again

I have a 99 (OBDIIb) EK hatch.

I changed out the mani months ago and it was fine until recently. Recently my 3 wire IACV on the TB went out so i decided to get rid of that setup all together. I replaced the TB with a y8 TB and decided to try and use the 2 wire IACV that has been attatched to the back of the manifold this whole time.

I first decided to push my luck and see if my P2E ecu would somehow read the 2 wire IACV. I even did the 'IACV fix' and moved the pins from the B plug. After that failed i ordered a P75 which i tried to install today. The ecu is off a 2001 (OBDIIb) Integra LS so i just plugged it in and gave it a try. I cranked it and it would not start. The starter tries and tries with no success. I then switched back to my P2E and the car turned on

So my question is if it is my ECU that doesnt work or if that ECU has a different pinout than other ECU's

Please help, it sucks driving around without a IACV

xd69

iTrader: (1)

Bump!

vballer805

I was in the same situation, if you got money, get a obd1-obd2 harness and a chip ecu. I'm running a stock y7 basemap and works great.

I think thats the only way to not get a CEL with a y7 2wire IACV.

xd69

iTrader: (1)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vballer805 &raquo;</TD></TR><TR><TD CLASS="quote">I was in the same situation, if you got money, get a obd1-obd2 harness and a chip ecu. I'm running a stock y7 basemap and works great.

I think thats the only way to not get a CEL with a y7 2wire IACV. </TD></TR></TABLE>

What ecu are u using and do u pass smog?

xd69

iTrader: (1)

speedooo

pretty sure 01+ hondas have immobelizers in the ecu

xd69

iTrader: (1)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by speedooo &raquo;</TD></TR><TR><TD CLASS="quote">pretty sure 01+ hondas have immobelizers in the ecu</TD></TR></TABLE>

If the ecu has an immobilizer is there any way i could bypass or disable it or something?

xd69

iTrader: (1)

xd69

iTrader: (1)

xd69

iTrader: (1)

xd69

iTrader: (1)

Okay then since im not getting any help on this issue i just decided to give up on the ECU and if anyone wants it ill sell it (or trade for an OBDIIb to OBDI jumper)