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Thread: First Start - Please Help With Sensor Calibrations

  1. #41
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    22,981

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    Quote Originally Posted by Calypso View Post
    Tried starting multiple times, now it won't start at all. Doesn't even seem to fire.
    Your throttle blade(s) is closed too far. When the engine was running, the IAC Position was over 85%!
    Then you further closed the throttle blades (idle speed screw), and effectively choked the engine from starting.

    Adjust the idle speed screw on throttle body, to achieve an IAC Position of about 2% at hot idle.
    Remember to perform another TPS AutoSet, whenever you adjust the idle speed screw on the throttle body.
    In the Idle ICF, the "Target Idle Speed (RPM)" must be programmed to the desired RPM speed at hot idle.
    http://forums.holley.com/showthread....neral-IAC-Info (IAC Information - Read "IAC NOTES")
    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.

  2. #42

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    OK, will try that. Thanks Danny.

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