Ok i read all the past treads and looked on Hondata's site but that doesn't really help me any.

My wires coming off the map sensor are white/blue, blue/white, and red/white. I also looked through my helms manual and that didn't help, and i don't have access to a multi-meter. So which wire goes to A,B,and C??

 

bump for the late night crew...

 

sorry, i don't have wire colors on me off hand...

 

i know where A,B, and C are supposed to go i just can't figure out on my car which is the grd, 5v, and map signal

 

with key on, take volt meter and find out where 5v is, then switch to resitance setting in Ohms, find out where the ground is, and the third will give some other voltage, but not 5v. I have it wired to my OBD-1 GSR, I'll go look and get you wire color and locations later.

 

I only know the colors for a Civic and Integra. Yours might be the same though.

CIVIC: 1996-1998
Yellow/Red, 5V
Green/White, Ground
Red/Green: Signal to ECU

1994/1995 Integra
Yellow/Red, 5V on B18b engines
Yellow/White, 5V on B18c engines
White/Yellow, Signal to ECU
Green/White, Ground

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

Hope this can help you in some way, if not hopefully you have a multimeter.

 

anybody know the prelude colors? or what the voltages should be?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by flip1199 &raquo;</TD></TR><TR><TD CLASS="quote">anybody know the prelude colors? or what the voltages should be?</TD></TR></TABLE>

Do you have a multimeter?

 

yup, just went out to home depot and bought one

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vtecCJ &raquo;</TD></TR><TR><TD CLASS="quote">with key on, take volt meter and find out where 5v is, then switch to resitance setting in Ohms, find out where the ground is, and the third will give some other voltage, but not 5v</TD></TR></TABLE>


Do this then.....................

 

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

this should help

 

well i got it wired up.

now the only problem is the car shuts off after about 5 secs???

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by flip1199 &raquo;</TD></TR><TR><TD CLASS="quote">well i got it wired up.

now the only problem is the car shuts off after about 5 secs???</TD></TR></TABLE>


I think you wired it up wrong. Put your old map sensor back on and see if it works.

 

if my hondata is setup for a stock map, would that make it not run with the 3 bar?

Well on my multimeter one wire read exactly 5v so i connected that to C, then the other read 3.xx so i connected that to B. The last didn't read any volts so i connected that to A

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by flip1199 &raquo;</TD></TR><TR><TD CLASS="quote">if my hondata is setup for a stock map, would that make it not run with the 3 bar?

Well on my multimeter one wire read exactly 5v so i connected that to C, then the other read 3.xx so i connected that to B. The last didn't read any volts so i connected that to A</TD></TR></TABLE>

If the Hondata is setup for stock map, it won't work. The 3bar sends a different voltage out.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by t04ecvc &raquo;</TD></TR><TR><TD CLASS="quote">

If the Hondata is setup for stock map, it won't work. The 3bar sends a different voltage out.</TD></TR></TABLE>

Yeah thats true, maybe someone can hook you up with a 3 bar basemap for now.

 

If you wired in the 3bar inlin and didn't take off the stock clip, you can interchange until you get your basemap.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by t04ecvc &raquo;</TD></TR><TR><TD CLASS="quote">If you wired in the 3bar inlin and didn't take off the stock clip, you can interchange until you get your basemap.</TD></TR></TABLE>

damn good idea, I was just wondering how I was gonna wire up my gm 3bar before driving to get it tuned.

Simple good ideas rock

What was the wire colors for your lude man?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Alstare &raquo;</TD></TR><TR><TD CLASS="quote">Simple good ideas rock
</TD></TR></TABLE>


Yes they do my...................................PRECIOUS

Soory couldnt resist

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TeStUdO &raquo;</TD></TR><TR><TD CLASS="quote">


Yes they do my...................................PRECIOUS

Soory couldnt resist </TD></TR></TABLE>

lol