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Thread: TSLCD Question

  1. #1

    Default TSLCD Question

    While tying up all the wiring on the Sniper EFI system, when I plugged in the TSLCD it came on with the key off. It stays on until I unplug it from the throttle body. Where did I go wrong? I have NOT turned the key on nor have I gone through the 'setup' on the TSLCD.

  2. #2
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    23,124

    Default

    It seems the TSLCD switched/keyed +12V wire is powered at all times. It should only be powered in the "Run" and "Crank" key positions.
    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. #3

    Default

    My battery has a cut off switch to the car and the battery is turned off. The EFI system is wired directly to the battery, could it be because of that?

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