Page 7 of 8 FirstFirst ... 5678 LastLast
Results 61 to 70 of 79

Thread: Holley HP Install - Need advice on routing wires, etc.

  1. #61
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    23,412

    Default

    Google search "3 bar MAP sensor pin-out", and select "Images" (LINK).
    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/3000 RPM converter, 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 & MT 245/45R17 tires.

  2. #62

    Default

    These aren't correlating to each other. Holley lists it one way, other places it's listed differently.
    Pin A - Ground
    Pin B - Sensor Output
    Pin C - +5 Volts

    From Holley's PDF:
    Pin Color Description
    A Black/White Sensor Ground
    B Orange Sensor +5V
    C Pink Signal
    One says it's a sensor +5V and one calls it a signal.

    Do I have this right?
    Pin A - Ground = Black/White
    Pin B - Sensor Output = Red/Black
    Pin C - Sensor +5V Input = Orange

  3. #63
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    23,412

    Default

    Quote Originally Posted by TurboCow View Post
    Do I have this right?
    Pin A - Ground = Black/White
    Pin B - Sensor Output = Red/Black
    Pin C - Sensor +5V Input = Orange
    That should be correct. If MAP sensor reads correct kPa, then it's right.
    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/3000 RPM converter, 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 & MT 245/45R17 tires.

  4. #64

    Default

    Can you describe correct kPa? I have renumbered the kPa side to be 40 through 200 since I'm only running 7 psi boost for now.

  5. #65
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    23,412

    Default

    I just mean if it reads kPa, as opposed to "Error".
    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/3000 RPM converter, 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 & MT 245/45R17 tires.

  6. #66

    Default

    Ah, got it. My luck it would be smoke and insert another 1000 dollars for a new computer.

  7. #67
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    23,412

    Default

    That won't happen with sensor wiring.
    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/3000 RPM converter, 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 & MT 245/45R17 tires.

  8. #68

    Default

    Just wanted to give an update...SHE RUNS!!!

    She hasn't run properly since I built the engine in 2002 and installed a MegaSquirt in it in 2003. When I wired in the first MegaSquirt and attempted to start my brand new engine, I found out that the guy who built the MegaSquirt shorted out the #8 injector wiring internally and it hydrolocked my engine with gas while cranking. Had a new MegaSquirt built. Think it was V3.43 or something. It didn't want to work with my MSD crank trigger and I was in another nightmare messing with pot dials and jumpers.
    Saved up finally for a Holley HP. Bought the kit, got help here to get it wired up and a bunch of questions later, SHE RUNS! I've got a lot to do now.
    Clean up the balancer because I can't see the numbers anymore. (It was brand new ATI Super Damper back in 2002, now its coated with rust.)
    Set the timing (it's set by ear right now).
    Flush the radiator and put new thermostat in.
    Hook up my electric fan to the computer.
    I have to re-read the thread to find out how to create a output for a fan relay now.

  9. #69
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    23,412

    Default

    Congratulations. https://forums.holley.com/showthread...Fan-Holley-EFI (Wiring An Electric Cooling Fan)
    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/3000 RPM converter, 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 & MT 245/45R17 tires.

  10. #70

    Default

    Got a question. This MSD distributor doesn't have a #1 on the cap, so I put the #1 where I thought it went on a factory cap, but not sure. Is there any instructions that show proper phasing for a Ford TFI distributor?

Page 7 of 8 FirstFirst ... 5678 LastLast

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About us
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.
Join us