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Thread: TPS Autoset VS Manual Setup

  1. #1

    Default TPS Autoset VS Manual Setup

    The 3.5" LCD Touchscreen has a Wizard for TPS Autoset. How can I manually achieve a TPS Autoset from the desktop software (as in the case where a system is being set up without a touchscreen and therefore no access to Wizards)?
    Interestingly enough, back when I had access to a touchscreen, I compared the DBW ICF before & after a TPS Autoset, and found no differences. So, I conclude the TPS Autoset is making changes to other (non-DBW) files (perhaps it is changing the Idle ICF?). Thanks.

    I just discovered the TPS Autoset location in the desktop EFI software, so part of my question is moot. But I'd still like to understand what the TPS Autoset is doing and which files it touches.

  2. #2
    Join Date
    Nov 2013
    Chicago IL


    There is no "Manual TPS Setting". It's looking at the voltages at closed throttle, and voltages at wide open throttle.
    And it doesn't touch any other part of the tune (it's part of the system settings in the background of the ECU, not part of the ICFs).
    It's strictly a TPS calibration so that closed voltage (whatever it may be) is TPS 0% and wide open throttle voltage (whatever it might be) reads 100%.
    That's it, there is no manual adjustment for it.
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  3. #3
    Join Date
    Dec 2009


    The TPS Autoset function is the same, regardless if it's performed with the touchscreen unit or the EFI (laptop) software.
    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.

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