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Thread: Program Input/Outputs plug for transducer?

  1. #1

    Default Program Input/Outputs plug for transducer?

    On my Terminator Stealth I want to add an oil pressure transducer, the standard 554-102. I know I can use A20 and splice into A26 & A18, but I have this 3-pin Input/Outputs connector on the harness that I'm not using. Plus it would save me the trouble of splicing and be cleaner of an install.

    I'm wondering if there is a way to re-program the Input/Outputs plug on the harness for a transducer? The kit I have came with a 3-wire pigtail for the Inputs/Outputs harness connector, and it just so happens the transducer uses three wires as well. It looks like these three wires are currently set as outputs for A/C Shutdown and Electric Fan #1 & #2. Can I change that in the ECU to the Power +5V, ground, and signal that I need for the transducer?

    Something like this is deeper than I've gone with the Holley EFI system and I'm wondering if someone could walk me through the steps in the EFI software please. I'm running V5. Thanks! Alex

  2. #2


    In short, no. Are you sure that your harness doesn't already have an oil pressure plug on it? What's the part number of your system? Andrew

  3. #3
    Join Date
    Dec 2009


    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS T/W 11R 205 heads, 232°-244° duration/.623" lift/114° LSA camshaft, 12:1 C/R, TFS R-Series FTI ported intake, BBK 80mm T/B, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 200A 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, -6AN fuel system plumbing, Walbro 255 LPH pump, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/3000 RPM converter, B&M Hammer shifter, FPP aluminum driveshaft, FPP 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 M/T Street Comp tires.

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