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Thread: ECU Connectors & Terminals - Holley EFI

  1. #11

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    What's the connector for the Holley wideband O2 sensor to plug into? I just bought two of the 554-101 sensors. Thanks.

  2. #12
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    Quote Originally Posted by MedVader View Post
    What's the connector for the Holley wideband O2 sensor to plug into?
    The WBO2 sensor connector is a black, eight cavity Delphi Metri-Pack 150 Series connector with eight male terminals.
    http://www.powerandsignal.com/docs/D...%20Catalog.pdf (Delphi Connection Systems Catalog - Page 2.16)
    http://forums.holley.com/showthread....ension-Harness (Holley Wideband O2 Sensor Information)

    FYI: These Delphi Metri-Pack connectors are color coded with corresponding slots.
    If plugging into an existing connector, the color of the connector isn't a "choice".
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  3. #13

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    The LSx coil output connectors are 7 pins in an "8 pin" style housing. Is that number 12047938, a Metri-Pack 150, or is it something else?

  4. #14
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    Quote Originally Posted by prophet455 View Post
    Is that number 12047938, a Metri-Pack 150, or is it something else?
    Yes, the Delphi 12047938 is a Metri-Pack 150 Series connector.
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  5. #15

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    Just to add to the thread, I just ordered these from Mouser. I believe this is the 3-way, black GT 150 Sealed Female Connector Assembly, Max Current 15 amps.
    Part #15477863 used for the transducers. My transducers came with pigtail connectors, but I want to terminate them to my original harness without splicing.

  6. #16
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    Quote Originally Posted by rhecox View Post
    My transducers came with pigtail connectors, but I want to terminate them to my original harness without splicing.
    But that appears to be the same connector that's included with the Holley EFI transducers (Delphi 15477863).
    You could have just purchased the connector terminals separately, for the Holley pigtail assembly.
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  7. #17

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    I think there's a misunderstanding here. I wanted the connectors without the pigtails, so I could add my transducers to the system and only needed the connectors. Holley wouldn't sell me just the connectors, so I searched everywhere, using mostly data you provided throughout your thorough posts, and came up with these connectors. So I figured I would just add the info I came up with to hopefully help out anyone in the future, to not have to search like I did for these goofy little connectors.

    Your posts are incredibly helpful and very much appreciated.
    If you had a donation account, I would gladly forward you some money.
    You devote a lot of your time into this, and I appreciate it.
    Your knowledge base of this Holley EFI system is awesome.

  8. #18

    Default TPS Connector?

    Anyone know the part number for the TPS connector? I think it's a Delphi Metri-Pack 150 Pull-To-Seat, but not finding it in the Delphi catalog?

  9. #19
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    Some of the sensor connectors (such as TPS, MAP, A/C, Fuel & Oil) are Delphi GT 150 Series, with the different colored "key index" insert.
    https://www.eficonnection.com/home/p...le-connector-2 (EFI Connection - GT Series 3.5 mm Centerline)
    https://www.eficonnection.com/home/p...male-connector (EFI Connection - Metri-Pack Series 150)
    https://www.eficonnection.com/home/c...ors/connectors (EFI Connection - Connector & Terminal Search)
    http://www.napaonline.com/Catalog/Ca...C89_0334770496 (NAPA/Echlin EC89 TPS, MAP, A/C, Fuel & Oil Connector Pigtail)
    http://www.summitracing.com/parts/pco-5643pt (Pico Wiring 5643PT TPS, MAP, A/C, Fuel & Oil Connector Pigtail)
    http://www.summitracing.com/parts/smp-s619 (Standard Motor Products S619 TPS, MAP, A/C, Fuel & Oil Connector Pigtail)
    http://www.rockauto.com/en/parts/sta...connector,2624 (Standard Motor Products S619 TPS, MAP, A/C, Fuel & Oil Connector Pigtail)
    http://www.repairconnector.com/produ...e-Tri-Way.html (Pico 5643C TPS, MAP, A/C, Fuel & Oil Connector Repair Connector Pigtail)
    https://theelectricaldepot.com/index...oducts_id=1584 (Delphi 12065287 TPS, MAP, A/C, Fuel & Oil Connector - Connector Only)
    http://forums.holley.com/showthread....4397#post54397 (TPS/Transducer Extension Harness)

    The Metri-Pack 150 sensor connector (TPS, MAP, A/C, Fuel & Oil) is not a Metri-Pack Series 150.2 connector body (LINK).
    #12103881 16/18 AWG (1.0-0.80 mm²) Metri-Pack 150 "Pull-To-Seat" terminals.
    #12089290 20/22 AWG (0.50-0.35 mm²) Metri-Pack 150 "Pull-To-Seat" terminals.
    The Delphi Metri-Pack 150.2 terminals have a flag for the newer slotted connectors (flat connectors, not round like TPS).

    If you're installing an additional transducer (as opposed to repairing an existing transducer connector), the
    Delphi Metri-Pack 150 connector is much better (LINK). I don't like the Delphi GT 150 style connector (LINK).
    https://www.eficonnection.com/home/c...ector-pigtails (Select the connector at left and click "Filter", then its terminal will be listed below.)
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  10. #20

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    Danny, do you know the part number for the harness side 8-way Metri-Pack connector for the NTK WBO2? Is the CAN connector a Metri-Pack 150?

    By the way, thanks to all the help on here (and some other places too). I made my own main harness for my dragster.
    Also made my own 16 injector harness. Car runs good. I do have one WBO2 working out of P2A, and need to get the primary one going, so I can try Closed Loop.

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