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2 bar map sensor - 6G Celicas Forums

Topic #49067 18 posts Started by Shocker
Shocker
#1
EDIT>

First post..

this a quote from a local guy when i asked him about the supras map sensor.
"MKIV's dont really have MAP sensors. They run on a MAF from the factory, but they do have a "turbo pressure sensor" that doesnt do anything other than tell the ECU when it overboosts."
Is that what im looking for?


This post has been edited by Shocker: Jun 10, 2007 - 5:17 PM
Myspace Me
6strngs
#2
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QUOTE(Shocker @ Jun 8, 2007 - 8:50 PM) [snapback]566550[/snapback]
>
Like the title say im looking for a 2bar map sensor.For my turbo set up.

you'll probably have better luck posting on the forums at mr2oc.com or alltrac.net
94 GT - Sold -------- 69 Pontiac Lemans - Sold88 Alltrac - Sold ---- 04 WRX - Sold00 GT-S - Sold ------ 91 Miata - project/drift car95 GT - Sold -------- 96 GT - New Daily Drive
Consynx
#3
i'd use ebay and grab a supra one.
the mr2 only had it on that 3rd gen, so they ask like 200
the 2jz used map in japan, and the 1jz uses map
since most people want to be able to run more than 14-18psi, they upgrade, so they got for cheaper wink.gif

you owe me, biach
Gary
#4
All 3sgte (1st, 2nd, and 3rd gen) have MAP sensor even though the 1st and 2nd gen doesn't use the sensor for the purpose of fueling like in the speed density system on the 3rd gen. You can find a used one from 2nd gen on MR2OC and alltrac.net
_Gary
Shocker
#5
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QUOTE(Consynx @ Jun 9, 2007 - 3:59 PM) [snapback]566691[/snapback]
>
i'd use ebay and grab a supra one.
the mr2 only had it on that 3rd gen, so they ask like 200
the 2jz used map in japan, and the 1jz uses map
since most people want to be able to run more than 14-18psi, they upgrade, so they got for cheaper wink.gif

you owe me, biach

Yea i do..I think ill go take the one out of my moms SC300,,Not.
Thanks for the help.
Myspace Me
Shocker
#6
Also is the 2 bar map sensor compatable with OBDII.?
I found a map sensor from a 94 twin turbo supra.
Myspace Me
6strngs
#7
yeah it'll work with OBDII. and yeah, you can use the one from a 2nd gen 3sgte such as an mr2.
94 GT - Sold -------- 69 Pontiac Lemans - Sold88 Alltrac - Sold ---- 04 WRX - Sold00 GT-S - Sold ------ 91 Miata - project/drift car95 GT - Sold -------- 96 GT - New Daily Drive
Shocker
#8
this a quote from a local guy when i asked him about the supras map sensor.
"MKIV's dont really have MAP sensors. They run on a MAF from the factory, but they do have a "turbo pressure sensor" that doesnt do anything other than tell the ECU when it overboosts."
Is that what im looking for?

Mods could you maby move this into the forced induction. Now that it becoming a discussion.
Myspace Me
Gary
#9
Yes, the MKIV run on MAF, not speed density (MAP based)
However, similar to 1st and 2nd gen 3sgte, they do have "turbo pressure sensor" for fuel cut and what not.
(the only different is that 1st and 2nd gen 3sgte use VAM not MAF sensor)
Toyota call it "turbo pressure sensor", but it is actually a "MAP sensor"

BTW, SC300 (or IS300) does not have what you need.
It is 1JZGE, not 1JZGTE. (2JZGE in IS300)
So it has "vacuum sensor" instead of "turbo pressure sensor"

This post has been edited by Gary: Jun 10, 2007 - 10:38 AM
_Gary
toyotacrazy
#11
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QUOTE(Shocker @ Jun 8, 2007 - 10:50 PM) [snapback]566550[/snapback]
>
Like the title say im looking for a 2bar map sensor.For my turbo set up.

You should put this in the Buying/Selling section wink.gif
6strngs
#12
-mr2oc.com+
QUOTE(mr2oc.com)
It needs to be the MAP sensor from a gen II 3sgte. If in doubt check the part number on the MAP sensor itself.

2bar MAP SENSOR(factory 3s) Part # 84420-17030

If I remember correctly it is not a standard 2 bar MAP sensor and the one from the gen III is not the same either.


EDIT: it might also be the part number 89420-17030

This post has been edited by 6strngs: Jun 10, 2007 - 11:21 AM
94 GT - Sold -------- 69 Pontiac Lemans - Sold88 Alltrac - Sold ---- 04 WRX - Sold00 GT-S - Sold ------ 91 Miata - project/drift car95 GT - Sold -------- 96 GT - New Daily Drive
Shocker
#13
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QUOTE(toyotacrazy @ Jun 10, 2007 - 11:09 AM) [snapback]566858[/snapback]
>
>
QUOTE(Shocker @ Jun 8, 2007 - 10:50 PM) [snapback]566550[/snapback]
>
Like the title say im looking for a 2bar map sensor.For my turbo set up.

You should put this in the Buying/Selling section wink.gif

I had it moved from the buying selling section to here since it became a nice little discussion. If it makes you feel better ill change my first post.
Myspace Me
Shocker
#15
anybody? i know im seeming a bit impatiant but id really like to know..
Myspace Me
Celiracer18
#16
its just a 2bar MAP sensor / turbo pressure sensor off of a 2nd gen MR2 with a 3sgte. MR2OC is crawling with them just post up a WTB and youll get one. i got mine for 85 shipped from there.
-Brian
Consynx
#17
and when i said mkiv supra i meant the jdm one
US Spec runs a MAF sensor and 550cc's
JDM Spec runs a MAP and 440cc's

there's a bunch of these 1j and 2j sensors for sale @ Supramania right now, iunno why all of a sudden so many are avail, when i needed one there were 0 for sale.
6strngs
#18
just to let you know, I just installed my turbo kit, and I used the 2nd gen mr2 turbo sensor and the wiring harness plugs right into it and it works great!
94 GT - Sold -------- 69 Pontiac Lemans - Sold88 Alltrac - Sold ---- 04 WRX - Sold00 GT-S - Sold ------ 91 Miata - project/drift car95 GT - Sold -------- 96 GT - New Daily Drive
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