Like the title reads, looking for someone who can POSITIVELY tell me the Scalar and Offset number settings for a GM 3bar MAP in Hondata s300. Taking car to tuner this weekend and trying to everything in order for him to make it easier. I surely would appreciate the input! Thanks in advance guys!

 

Can't answer exactly what your looking for, but you can use the motec 3-bar and its pretty spot on

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Green_Goblin &raquo;</TD></TR><TR><TD CLASS="quote">Can't answer exactly what your looking for, but you can use the motec 3-bar and its pretty spot on </TD></TR></TABLE>

my thoughts too.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Green_Goblin &raquo;</TD></TR><TR><TD CLASS="quote">Can't answer exactly what your looking for, but you can use the motec 3-bar and its pretty spot on </TD></TR></TABLE>
So use the GM 3-bar and select the motec 3bar sensor in Hondata? I am going to use the gm 3bar soon too!

 

My tuner said the Motec should work but I was just wanting to be exact I guess. Thanks for the input!

Still would like to hear the exact figures

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by champLSinteg &raquo;</TD></TR><TR><TD CLASS="quote">
So use the GM 3-bar and select the motec 3bar sensor in Hondata? I am going to use the gm 3bar soon too!</TD></TR></TABLE>

yes.

 

Tuner also said the Neetronics 3bar would probably be close to the GM 3bar. The setting for that one are as follows:

Scalar: 625 mbar/volt
Offset: 42 mbar

The Motec 3bar settings are as follows:

Scalar:609 mbar/volt
Offset: 2 mbar

Still interested in knowing the actual settings for the GM 3bar. Thanks for all input so far guys!

 

i used motec 3bar also for my s300 settings. (3bar sensor came from xenocron)...

its pretty okay. though my issues are,
when @ boost, defi records peak boost of 1.2bar and in my datalog, only 1bar is populated with lambda.

 

Mine is setup with neetronics 3 bar as my map sensor I believe.

 

Crome's default settings for the GM 3bar sensor are as follows:

Min. -49 mbar
Max. 2975 mbar
koeov: 1.76 volts

I don't believe that those settings are accurate for the 3bar gm sensor that i bought from xenocon, as it reads differently than my boost gauge, yet my old 2.5 bar motorola read exactly what my boost gauge did.

In for actual numbers.

 

Thanks guys! I will shoot all of this over to him later today!

Still in for actual numbers as I know someone out there has them

 

GM 3-bar part # 12223861

Scaler 628
Offset 0

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Green_Goblin &raquo;</TD></TR><TR><TD CLASS="quote">GM 3-bar part # 12223861

Scaler 628
Offset 0</TD></TR></TABLE>

CLUTCH!

 

i've often seen variances of 2psi or so between boost gauges and the datalogs when using gm 3 bars with the motec setting

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Green_Goblin &raquo;</TD></TR><TR><TD CLASS="quote">Can't answer exactly what your looking for, but you can use the motec 3-bar and its pretty spot on </TD></TR></TABLE>

this guy's pretty smart when it comes to this stuff.

 

http://not2fast.com/electronic...1.pdf

Otherwise the only other method is to rig up a setup where you hook up a stock sensor and a GM sensor to a pressure vessel. Test at 5-6 different pressures ranging from -15inHG to 10psi. Use the stock map sensor as your "pressure gauge" and simply throw the numbers in Excel. Do a scatter plot and add a linear trend line. Done and done.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nowtype &raquo;</TD></TR><TR><TD CLASS="quote">http://not2fast.com/electronic...1.pdf

Otherwise the only other method is to rig up a setup where you hook up a stock sensor and a GM sensor to a pressure vessel. Test at 5-6 different pressures ranging from -15inHG to 10psi. Use the stock map sensor as your "pressure gauge" and simply throw the numbers in Excel. Do a scatter plot and add a linear trend line. Done and done.</TD></TR></TABLE>

Talk about fully involved! Thanks for the info and link bro