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Thread: 550-602 To 554-134 3.5 Bar MAP

  1. #1

    Default 550-602 To 554-134 3.5 Bar MAP

    Pic says it all. Just would like to verify how to splice the Holley 3.5 bar MAP harness to the 550-602. Need to cut off plug on left and splice on plug on right. Thanks.


  2. #2
    Join Date
    Dec 2009
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    Holley EFI MAP Sensor Wiring:
    Black/White (Sensor Ground)
    Red/Black (Signal)
    Orange (+5V Sensor Out)

    Look at the wiring schematics in Section 13, Wiring Appendix:
    http://documents.holley.com/techlibr...10555rev17.pdf (Holley EFI Wiring Manual - Section 13, Wiring Appendix)
    http://documents.holley.com/199r10560rev1.pdf (Holley EFI 1, 3.5, 5 & 7 Bar MAP Sensor Instructions - See Pin-Out)

    Click image for larger version. 

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    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

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    Thanks Danny, that's just what I was looking for!

  4. #4
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    22,685

    Default

    You're welcome.
    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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