3-bar map sensor wiring - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

gdrider77 · 06-23-2013, 01:40 AM

Anyone have an upgraded map sensor, and can tell me the stock wiring scheme? MY new sensor is 3-wire, and the factory has more than that.

Any help, links, etc...

Thanks

mad_sb · 06-23-2013, 11:03 AM

this may help, compiled from the service manual pdf that is available on this site.

Sportsguy83 · 06-23-2013, 12:05 PM

Quote:

Originally Posted by gdrider77

Anyone have an upgraded map sensor, and can tell me the stock wiring scheme? MY new sensor is 3-wire, and the factory has more than that.

Any help, links, etc...

Thanks

Sell it like hot cakes. Get a plug and play map sensor.

06+ S2000.

gdrider77 · 06-23-2013, 12:19 PM

Its the omnipower ....MAP-K-3BAR

Sportsguy83 · 06-23-2013, 12:25 PM

Quote:

Originally Posted by gdrider77

This is the sensor that Paul sent me with my AVO kit. Wonder why they recommend this when there is a plug and play option?

Its the omnipower ....MAP-K-3BAR

I think you are trying to plug it into the MAF sensor instead of the MAP. Are you tring to plug it in in front of the A/C compressor? The MAP sensor sits below the engine cover that says (Subaru Toyota DS4). I bet thats it!!

gdrider77 · 06-23-2013, 12:28 PM

Quote:

Originally Posted by Sportsguy83

I think you are trying to plug it into the MAF sensor instead of the MAP. Are you tring to plug it in in front of the A/C compressor? The MAP sensor sits below the engine cover that says (Subaru Toyota DS4). I bet thats it!!

ugh....

That what happens when you work all night...

hahah, man im a friggin idiot...Been working on this like since 5pm ylesterday. Maybe i need a break.

Got to say though, i took it for a quick test run to check for leaks around 3am...man, even with a base tune at like 5psi, what a huge difference....note to self. SEcure fender plastic better if doing that. The wind blew those right into the tires at hi speeds and melted some of the plastic fender liner stuff...hahah

David, as always, thanks for the help man, you have been a huge asset!

Yes everyone....im an idiot

Sportsguy83 · 06-23-2013, 12:32 PM

Quote:

Originally Posted by gdrider77

ugh....

That what happens when you work all night...

hahah, man im a friggin idiot...Been working on this like since 5pm ylesterday. Maybe i need a break.

David, as always, thanks for the help man, you have been a huge asset!

Yes everyone....im an idiot

LOLOL! You are not an idiot.. You are not the first one this has happened to... (wink wink)

You're welcome!!

King Tut · 06-24-2013, 03:06 PM

I had to ask David why my car wouldn't run after I installed my OmniPower 4 BAR MAP sensor.

pheoxs · 07-07-2013, 12:35 PM

Quote:

Originally Posted by Sportsguy83

LOLOL! You are not an idiot.. You are not the first one this has happened to... (wink wink)

You're welcome!!

Face Palm I did the same thing :-(

Sent from my Nexus 4 using Tapatalk 2

Pablitomarrero · 11-22-2013, 02:46 PM

stupid question as @gdrider77 is apparently using it...MAP-K-3 BAR from omnipower works for the FRS right? I dont plan on going 40+ psi ever so Im about to buy 3 bar for the RSX??

gdrider77 · 11-22-2013, 02:50 PM

Quote:

Originally Posted by Pablitomarrero

stupid question as @gdrider77 is apparently using it...MAP-K-3 BAR from omnipower works for the FRS right? I dont plan on going 40+ psi ever so Im about to buy 3 bar for the RSX??

Yeah works fine...

This is what i am using.

http://www.rallysportdirect.com/Omni...Bar-MAP-Sensor

Do note, you will need a retune for it though.

Pablitomarrero · 11-22-2013, 02:53 PM

Quote:

Originally Posted by gdrider77

Yeah works fine...

This is what i am using.

http://www.rallysportdirect.com/Omni...Bar-MAP-Sensor

Do note, you will need a retune for it though.

Yeah ill be tuning the turbo with this. Thank you!

Sent from my iPhone using Tapatalk

jamesm · 11-22-2013, 03:08 PM

you don't really need a tune for changing a map sensor... just need to scale it properly in the map. anyone who can click a mouse can do it. ecuflash/romraider or openflash/tunerpro can both do it (though the values need to be converted depending which software you use).

gdrider77 · 11-23-2013, 12:56 AM

Quote:

Originally Posted by jamesm

you don't really need a tune for changing a map sensor... just need to scale it properly in the map. anyone who can click a mouse can do it. ecuflash/romraider or openflash/tunerpro can both do it (though the values need to be converted depending which software you use).

Yeah, i guess that is true...when i said tune, i kind of meant that, basically you need to tell the ecu that it is now using a 3bar map sensor.

06-23-2013, 01:40 AM	#1
gdrider77 Senior Member Join Date: Oct 2012 Drives: Subaru BRZ Limited Location: Denver, CO Posts: 623 Thanks: 243 Thanked 263 Times in 157 Posts Mentioned: 19 Post(s) Tagged: 2 Thread(s)	3-bar map sensor wiring Anyone have an upgraded map sensor, and can tell me the stock wiring scheme? MY new sensor is 3-wire, and the factory has more than that. Any help, links, etc... Thanks __________________

06-23-2013, 11:03 AM	#2
mad_sb Senior Member Join Date: Jan 2013 Drives: 2013 Asphalt FR-S Location: Orange County Posts: 1,639 Thanks: 632 Thanked 981 Times in 537 Posts Mentioned: 100 Post(s) Tagged: 0 Thread(s)	this may help, compiled from the service manual pdf that is available on this site. Attached Images __________________ ~Namaste~ 2013 Asphalt FRS

06-23-2013, 12:19 PM	#4
gdrider77 Senior Member Join Date: Oct 2012 Drives: Subaru BRZ Limited Location: Denver, CO Posts: 623 Thanks: 243 Thanked 263 Times in 157 Posts Mentioned: 19 Post(s) Tagged: 2 Thread(s)	Its the omnipower ....MAP-K-3BAR __________________ Last edited by gdrider77; 06-23-2013 at 03:24 PM.

06-24-2013, 03:06 PM	#8
King Tut NASA SpecE30 Racer Join Date: May 2012 Drives: 2006 Honda S2000 Location: Gulf Breeze, FL Posts: 7,279 Thanks: 607 Thanked 5,759 Times in 3,055 Posts Mentioned: 274 Post(s) Tagged: 10 Thread(s)	I had to ask David why my car wouldn't run after I installed my OmniPower 4 BAR MAP sensor. __________________ - King Tut Street/Track Car: 2006 Honda S2000 TT3 \|\| Race Car: 1987 BMW 325is SpecE30 \|\| Tow Vehicle: 2014 RAM 1500 EcoDiesel Sold Cars: 2012 BMW M3 \|\| 2013 Subaru BRZ \|\| 2012 Porsche Cayman R \|\| 2009 Chevrolet Z06 \|\| 2009 BMW M3 \|\| 2004 BMW M3 \|\| 2004 Nissan 350Z

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