Welcome to the North American Subaru Impreza Owners Club Friday July 11, 2014
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Here you can view your subscribed threads, work with private messages and edit your profile and preferences Home Registration is free! Visit the NASIOC Store NASIOC Rules Search Find other members Frequently Asked Questions Calendar Archive NASIOC Upgrade Garage Logout
Go Back   NASIOC > NASIOC Technical > Engine Management & Tuning

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.
* Registered users of the site do not see these ads.
Reply
 
Thread Tools Display Modes
Old 10-13-2003, 03:02 PM   #1
jeff22
Scooby Newbie
 
Member#: 7534
Join Date: Jun 2001
Location: manchester, NH
Vehicle:
99 impreza rs-t
rally blue pearl

Default GM part # for a 3 bar MAP sensor

Looking to turn up the boost anyone know the part # for the 3 bar pressure sensors from GM?
* Registered users of the site do not see these ads.
jeff22 is offline   Reply With Quote
Old 10-13-2003, 03:34 PM   #2
8Complex

Moderator
 
Member#: 922
Join Date: Feb 2000
Chapter/Region: MWSOC
Location: Schaumburg, IL
Vehicle:
04 FXT
Red

Default

16009886
MAP sensor (two Bar)

16040749
MAP sensor (three Bar)

I don't have the pigtail part numbers, though, sorry. You might be able to get one out of a junkyard, though, just go in find one and snip it.
8Complex is offline   Reply With Quote
Old 10-13-2003, 07:22 PM   #3
boysetsfire
Scooby Specialist
 
Member#: 6218
Join Date: Apr 2001
Chapter/Region: SCIC
Location: Agoura, California
Vehicle:
2001 2.5rs-t
silverthorn metallic

Default

this is the number on what i was told was a gm 3-bar map sensor

16254539 but when put into gmpartsdirect.com it just says its a computer control sensor and has not other description.

Edit: Did a search and found out that is the new part number for the 2 bar map sensor.

-Marc
boysetsfire is offline   Reply With Quote
Old 10-14-2003, 03:32 PM   #4
Jaxx
NASIOC Supporter
 
Member#: 177
Join Date: Aug 1999
Chapter/Region: NWIC
Location: Boise,Idaho,USA
Vehicle:
The 93 Imp W/EJ20K
flat black

Default

watch out .. i tried to order a 3 bar and ended up with a 2.5 bar (useless on a tec 2)
Jaxx is offline   Reply With Quote
Old 10-14-2003, 05:28 PM   #5
jeff22
Scooby Newbie
 
Member#: 7534
Join Date: Jun 2001
Location: manchester, NH
Vehicle:
99 impreza rs-t
rally blue pearl

Default

2.5bar? they make a 2.5 bar sensor? i just want to turn it up 4 more pounds or so. it won't work on on the tec2
jeff22 is offline   Reply With Quote
Old 10-14-2003, 09:14 PM   #6
8Complex

Moderator
 
Member#: 922
Join Date: Feb 2000
Chapter/Region: MWSOC
Location: Schaumburg, IL
Vehicle:
04 FXT
Red

Default

Quote:
Originally posted by Jaxx
watch out .. i tried to order a 3 bar and ended up with a 2.5 bar (useless on a tec 2)
With which part number?
8Complex is offline   Reply With Quote
Old 10-14-2003, 10:27 PM   #7
subiekid
Scooby Guru
 
Member#: 25516
Join Date: Oct 2002
Chapter/Region: NWIC
Location: Send help, stuck in internet!
Vehicle:
1995 Legacy TURBO!!!
EJ22T/TEC3 & '12 Civic

Default

will the 2.5 work the the tec 3? i will trade ya the 2.5 for my 3.0
subiekid is offline   Reply With Quote
Old 10-15-2003, 06:52 PM   #8
jeff22
Scooby Newbie
 
Member#: 7534
Join Date: Jun 2001
Location: manchester, NH
Vehicle:
99 impreza rs-t
rally blue pearl

Default

I picked a MAP sonsor from edwin at ffteng.com and it will not let my car run past idle the KPA screen on my tec is good but it must be the 2.5bar sensor or something. just have to wait to turn up the boost thanks for the help
jeff22 is offline   Reply With Quote
Old 10-16-2003, 02:08 PM   #9
Jaxx
NASIOC Supporter
 
Member#: 177
Join Date: Aug 1999
Chapter/Region: NWIC
Location: Boise,Idaho,USA
Vehicle:
The 93 Imp W/EJ20K
flat black

Default

well the way to tell is to install the sensor change the sensor paramater to 3 bar
turn the key to on (don't start)
go into monitor mode
see if the kpa is at or near 100

if its is above 100 then it is a 2.5 bar sensor

it can be used ... you just have to adjust your kpa values (icky)
Jaxx is offline   Reply With Quote
Old 10-17-2003, 04:19 PM   #10
jeff22
Scooby Newbie
 
Member#: 7534
Join Date: Jun 2001
Location: manchester, NH
Vehicle:
99 impreza rs-t
rally blue pearl

Default

It is the 2.5bar sensor and i did adjust the KPA graph but it still does not run with that sensor.
jeff22 is offline   Reply With Quote
Old 10-17-2003, 05:18 PM   #11
8Complex

Moderator
 
Member#: 922
Join Date: Feb 2000
Chapter/Region: MWSOC
Location: Schaumburg, IL
Vehicle:
04 FXT
Red

Default

Guys, which is the 2.5bar sensor? I don't want to leave the incorrect part numbers up there if other people want to order the sensors as well...
8Complex is offline   Reply With Quote
Old 10-18-2003, 11:17 PM   #12
subiekid
Scooby Guru
 
Member#: 25516
Join Date: Oct 2002
Chapter/Region: NWIC
Location: Send help, stuck in internet!
Vehicle:
1995 Legacy TURBO!!!
EJ22T/TEC3 & '12 Civic

Default

121801 0900
PART 1604749
LOT 12H1204A

those are the numbers on mine.
subiekid is offline   Reply With Quote
Old 10-20-2003, 02:16 PM   #13
Jaxx
NASIOC Supporter
 
Member#: 177
Join Date: Aug 1999
Chapter/Region: NWIC
Location: Boise,Idaho,USA
Vehicle:
The 93 Imp W/EJ20K
flat black

Default

nick ill try and look tonight

i got discusted and put it "somewhere"
Jaxx is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
04-06 sti Utec w/ map switch, gm 3 bar map sensor for speed density & tatrix cable methaddict Engine/Power/Exhaust 26 07-12-2008 12:47 AM
04-06 sti Utec includes map switch, gm 3 bar map sensor spd density & tatrix cable methaddict SCIC Private Classifieds 19 07-12-2008 12:47 AM
GM 3-bar map sensor with utec deluxsti Engine Management & Tuning 7 11-01-2005 03:17 PM
gm 3 bar map sensor White 2.5rs Private 'For Sale' Classifieds 9 10-09-2005 11:45 AM
GM 3-Bar Map Sensor EVOBOXR Engine Management & Tuning 2 04-02-2005 09:35 PM


All times are GMT -4. The time now is 02:13 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2014 Axivo Inc.
Copyright ©1999 - 2014, North American Subaru Impreza Owners Club, Inc.