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Thread: Erratic AFR with Learning active?

  1. #21


    OK, so I changed the scaling for curiosity, and inserted a 1 bar Y axis, and it now idles, revs, and goes in & out of gear perfect. Should I keep it that way, or still order a new 1 bar MAP sensor? Oh and to add to that, I changed the base fuel, timing, and all other settings that have kPa in it, to range from 0-105 kPa.
    Last edited by 1320king; 08-26-2015 at 11:52 PM.

  2. #22
    Join Date
    Dec 2009


    Quote Originally Posted by silverbullet9 View Post
    Danny, can't he keep the 3-bar MAP sensor and just re-scale the Y-axis to go from 0-100 kPa, using the values from the 480HP LS2 tune as a starting point?
    Yes. I was going to mention that in post #16, but he said he was ordering the correct MAP sensor (which is the proper way to fix his problem).
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 tires.

  3. #23


    Hey Danny. So I ended up testing the car by changing the Y axis before I ordered the sensor, and it seems to work perfect! You have literally saved me from a headache AGAIN! Thank you so much!

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