brianfromhawaii

iTrader: (3)

anyone have the wiring guide for this bad boy?

brianfromhawaii

iTrader: (3)

anyone?

crf538

iTrader: (3)

if i remember right the middle wire is the signal wire, one of the other should be 5 v and the other ground, if you can turn your key on check them

frcefed98

iTrader: (16)

GM 2 bar sensor plugs right into the factory harness, all that is required is the 2 bar OS from HPT/EFIlive etc....
https://ls1tech.com/forums/5001527-post9.html

brianfromhawaii

iTrader: (3)

why do sites sell adapters to them? thats interesting.....

crf538

iTrader: (3)

yeah i dont know about the adapter, but it def plugs right in, i figured you needed the signal for some meth or something

EGash

iTrader: (17)

If you're referring to the old style 2 bar, (i.e. the one that doesn't directly plug in) It's the same as the 3 bar right? A:ground, B: Signal, C: +5v?

frcefed98

iTrader: (16)

I ran the GM 2 bar map sensor (168pn) on my 98, plugs right in to the factory harness. Went 2 bar SD OS from HPT.

I'm now going 3 bar with the MAFT PRO SD with real time WB a/f tracking.

Waiting on the 3 bar MAP sensor from ballenger motorsports....cheapest place I can find em for the gennie made in the USA sensor.

J

brianfromhawaii

iTrader: (3)

This is the plug I have... ^



This is the one I bought ^

Comes with a different adapter.

slow67

iTrader: (2)

Why even go with anything related to the MAF? You are still limited to 512 g/sec.....

brianfromhawaii

iTrader: (3)

bump to top..

frcefed98

iTrader: (16)

slow67, who said anything about a MAF? How bout a google LOL. MAFT PRO is a SD=SPEED DENSITY fueling system that is 3 bar ready, can control boost, and has real time WBO2 correction. Yeah you can run a MAF with it, but thats not what I'm doing. I haven't run a MAF in years. Although MAF's can't be too bad. We made 752rwhp on a 396ci LT1 on 15psi with a MAF tune. As for the maftpro Kyle and harlan successfully ran it on his car with great results, I have Kyles old MAFT PRO box.
http://www.maftpro.com/tproinfo.shtml yes one of our sponsors carries it, fullthrottlespeed.com


Brianfromhawaii,

Thats the connector alright.
you bought the wrong MAP sensor, Sorry. The PN's are listed in the Turbo FAQ's at the top of the page. We have the PN's listed with descriptions so its easy as ordering the right PN from the dealer, GMpartsdirect....etc.

slow67

iTrader: (2)

Well I don't know a whole lot about it, but it looks like it feeds the stock pcm a faked MAF signal based upon its own VE table, which still would limit you to 512 g/sec. Correct me if I'm wrong, but thats what it looks like (I don't know a whole lot about the MAFT setup).

brianfromhawaii

iTrader: (3)

Is there anyway I can make this work?

EGash

iTrader: (17)

Yes. Tap the manifold and install a barb fitting (1/8 npt x 1/8 barb will probably work well) run a vac line to the 2 BAR MAP you have and connect the wiring A:ground, B: Signal, C: +5v. A,B,C are labeled on the Orange connector.