S2k Hybrid

I am using a 99-00 civic EX harness on my 00 b20z usdm longblock. I already swaped it into my 00 si and im almost ready to go. I have a couple of extra plugs unpluged and would like some info on where they go.

-So far my power steering hose needs a 2 wire round plug and the nearest plug is the knock sensor plug which is 1 wire and also round.

-My IAT is not plugged as well. I'm using a Ls intake manifold and im not sure weather to extend/change the plug to use the Ls IAT or buy a civic IAT and poke a hole into my stock b20 intake elbow.

-I am using a obd1 p75 and was told I dont need the knock sensor or crank angle sensor

need some help please


Modified by S2k Hybrid at 10:34 PM 2/11/2007

S2k Hybrid

helllllllp

S2k Hybrid

pdiggitydogg

up to you on the iat...whichever is fine (i swapped connectors on mine)
p75 does not check for knock or crank angle, no

"power hose needs a 2 wire plug" ?????

S2k Hybrid

Hey thanks for responding. When you swapped the IAT plugs, which color wire did you position for the left/right pin on the IAT sensor?

Also I meant *power steering hose* sorry for the typo. The power steering hose running from the rack has a green male plug fitted with 2 pins inserted. I cant seem to figure out which plug i'm supposed use there. Any clue on the wire colors for that plug?

da_dude

I heard some people just let it hang. Since you are using a obd1 I don't think it'll look for the IAT sensor. Don't quote me on it though.

JDMH22HATCH

iTrader: (6)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turb20_vtec &raquo;</TD></TR><TR><TD CLASS="quote">Since you are using a obd1 I don't think it'll look for the IAT sensor. Don't quote me on it though.</TD></TR></TABLE>

It WILL look for the IAT. I just extend the wires and run an obd1 plug to the IAT on the intake mani.

S2k Hybrid

The IAT would show a cel if it wasnt plugged in. It happened when I used a obd1 p72 with a 00 gsr swap in my previous Ek.

S2k Hybrid

I think i'll extend the wires and swap the plugs but I dont know how to position the wires accordingly to the sensor.

ekjay

why not use the stock ecu obd2 b20. p75 what for?

ekjay

im sorry the p75 is the correct ecu. it is obd2

S2k Hybrid

Im actually using obd1 p75 with a jumper harness

ekjay

swap the two intake sensors. they will cause the motor to boge out if they are reversed

S2k Hybrid

Swap which two intake sensors?

ekjay

the two that are the same hook up on the throtle body

smileycvc

One is an TPS and one is a MAP sensor. I dont think you were asking about that though.

S2k Hybrid

I definitely dont want my motor to have problems, can you be more specific? I'm trying to picture which 2 sensors you're talking about but I dont have a clue.

Also, anyone know which plug to extend or swap out for my power steering hose.

S2k Hybrid

By swapping the TPS and MAP sensor, do you guys mean to relocate? I wasnt aware the 2 sensors needed to be relocated

ekjay

maybe im just confusing you. is your swap obd2? does your motor run?

S2k Hybrid

I have a usdm 2000 b20z motor and I havent started it up since I purchased it from the yard.

*Also, I believe the swap is a obd2b*

*Also, I'm using a obd1 Ls intake manifold*

ekjay

if you havent started yet then disregared my post's

S2k Hybrid

Im going to try starting it up tomorrow, im feeling a little lazy cause of the cold weather

I still need to figure out the wiring for the IAT and the power steering hose plug

pdiggitydogg

holy crap so many peple not knowing what theyre talking about....

I'll get you which pin is which color for the iat later today.
Same for the power steering connector

pdiggitydogg

ok, on the iat connector, the bottom pin is yellow, top is black

on the power steering, the wires are green and black
(sorry, i dont remember which is which, its freezing out now and snowing like crazy)

S2k Hybrid

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by pdiggitydogg &raquo;</TD></TR><TR><TD CLASS="quote">ok, on the iat connector, the bottom pin is yellow, top is black

on the power steering, the wires are green and black
(sorry, i dont remember which is which, its freezing out now and snowing like crazy)</TD></TR></TABLE>

Thanks for the help

I'll figure out the positioning of the PS wires through trail an error. If by any chance the positioning is incorrect, should I expect a check engine light or would the power steering feel heavy?