GM 3 bar Map Sensor

annoyingrob

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Jul 5, 2006
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What are you planning to running it on? Stock everything? I wouldn't without some sort of piggyback atleast.

As long as the scale on the GM sensor is sloped the right way (which I believe it is), it will be read just fine.

Or you can just plug in a Denso 3bar if you can find it ;)
 

Ckanderson

Supramania Contributor
Apr 1, 1983
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Cya;963693 said:
Anyone running this without a standalone? Will it even read correctly?

wont work. Tried it myself.

the scale is way different and it wont read right or idle correctly. even with correction from my e-manage I couldent get enough correction values to make it work :nono:
 

Cya

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Aug 12, 2005
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cool, thanks guys. I was planning on running the SAFC2 until i went map ecu 2 or stinger. Looks like im going 3 bar denso.
 

annoyingrob

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Cya;963820 said:
cool, thanks guys. I was planning on running the SAFC2 until i went map ecu 2 or stinger. Looks like im going 3 bar denso.

Well, if a GM 3bar is too out of spec to properly run on a stockish car, I doubt a Denso one will be any better. The scale is the same on it....... 3 bar.
 

Andre

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Feb 4, 2006
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Ckanderson;963810 said:
wont work. Tried it myself.

the scale is way different and it wont read right or idle correctly. even with correction from my e-manage I couldent get enough correction values to make it work :nono:


Why not the greddy 3 bar sensor? you can just hook the 3 bar sensor to your emanage and tune with that

Butt that is also the port from the wideband i think so you must choose between the greddy sensor are logging wide band right?