« previous next »
Pages: 1 [2]   Go Down

Author Topic: A/F Ratio  (Read 2263 times)

0 Members and 8 Guests are viewing this topic.

Offline SKI BOY

  • Member
  • Posts: 111
Re: A/F Ratio
« Reply #15 on: March 07, 2010, 08:06:00 AM »

 Check out last weekend's edition of "Trucks", they made an AMS for about $15 with Radio Shack parts!! Would probably need a gauge to view results of adjustments!
Logged
Ski Boy

" It ain't broke til you can't fix it no more "

97 TJ, AT, 31'S ON AR CAST WHEELS, 4.0L TB / TBS, JET CHIP, CUSTOM HI-FLOW INTAKE, ON BOARD AIR, ELECT. RAD. FAN, SOFT TOP!

Offline sharpxmen

  • Chief Squirrel BlowerŪ
  • Member
  • *
  • Posts: 7093
Re: A/F Ratio
« Reply #16 on: March 07, 2010, 08:32:49 AM »
Quote from: SKI BOY on March 07, 2010, 08:06:00 AM
Check out last weekend's edition of "Trucks", they made an AMS for about $15 with Radio Shack parts!! Would probably need a gauge to view results of adjustments!

http://www.angelfire.com/my/fan/MAP_adjuster.html

but i would strongly suggest using a voltage clamp on the output or to preset it with the engine off and monitor the output.

very easy to make
Logged
'95 YJ, NSG370 6spd / Hurst shifter, Dana 300 + 4:1 Doubler / tri-stick, Custom skid, Super D35 / Auburn LSD / 4.88, 35x12.5x15 BFG KM2, 64mm t/b, 1.7 RollerRockers, MkVIII e-fan, Dual Diaph Booster
Latest: Corbeau BajaRS heated seats :dance: keeping warm the rear end

Offline Jeffy

  • Administrator
  • Member
  • Posts: 14934
Re: A/F Ratio
« Reply #17 on: March 07, 2010, 11:49:17 AM »
Quote from: SKI BOY on March 07, 2010, 08:06:00 AM
Check out last weekend's edition of "Trucks", they made an AMS for about $15 with Radio Shack parts!! Would probably need a gauge to view results of adjustments!
There have been a few occasions where someone made their own to save a few and ended up having to buy a new PCM.
Logged
Youtube Channel: https://www.youtube.com/channel/UCZNlr60GXH5OlKIFrT7P6mg
My Jeep: http://4bangerjp.com/forums/index.php?topic=2783.0
"If the motor car were invented today, there is absolutely no way that any government in the world would let normal members of the public drive one."

Offline sharpxmen

  • Chief Squirrel BlowerŪ
  • Member
  • *
  • Posts: 7093
Re: A/F Ratio
« Reply #18 on: March 07, 2010, 02:37:06 PM »
Quote from: Jeffy on March 07, 2010, 11:49:17 AM
There have been a few occasions where someone made their own to save a few and ended up having to buy a new PCM.

that's why you need to limit the output to 5v max

EDIT: although i read it can handle up to 5.2 or something like that but it's a risk.
« Last Edit: March 07, 2010, 02:38:13 PM by sharpxmen »
Logged
'95 YJ, NSG370 6spd / Hurst shifter, Dana 300 + 4:1 Doubler / tri-stick, Custom skid, Super D35 / Auburn LSD / 4.88, 35x12.5x15 BFG KM2, 64mm t/b, 1.7 RollerRockers, MkVIII e-fan, Dual Diaph Booster
Latest: Corbeau BajaRS heated seats :dance: keeping warm the rear end
Pages: 1 [2]   Go Up
« previous next »