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Thread: Looking for a turbo SBEC

  1. #1
    Hybrid booster Turbo Mopar Contributor 85lebaront2's Avatar
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    Looking for a turbo SBEC

    I need a turbo SBEC, I am pretty sure it doesn't need to be a VNT, a 2.5L should work. I have a socketed one, but it apparently is bad. My problem is documented here: http://www.turbo-mopar.com/forums/sh...0-SBEC-problem and I am pretty well positive it is an SBEC problem.

    Thanks for any help.

  2. #2

    Re: Looking for a turbo SBEC

    What year?

  3. #3
    Hybrid booster Turbo Mopar Contributor 85lebaront2's Avatar
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    Re: Looking for a turbo SBEC

    1990-91, even possibly 1992. I plan on adding the 3 wire speed sensor anyway. I compiled a list of 2.5L TI SBECs from my Chrysler parts lists. Right now I just need to get one that I can run the engine with and then see about socketing it, or use it as a core for Cindy at FWD perfomance on one of hers. If you want the list, PM me with an email and I will send it to you. Thanks!

  4. #4
    Moderator Turbo Mopar Staff Force Fed Mopar's Avatar
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    Re: Looking for a turbo SBEC

    Quote Originally Posted by 85lebaront2 View Post
    1990-91, even possibly 1992. I plan on adding the 3 wire speed sensor anyway. I compiled a list of 2.5L TI SBECs from my Chrysler parts lists. Right now I just need to get one that I can run the engine with and then see about socketing it, or use it as a core for Cindy at FWD perfomance on one of hers. If you want the list, PM me with an email and I will send it to you. Thanks!
    92 will be SBEC 2, slightly different wiring from 90-91 SBEC 1. Maybe that's the issue you're having?
    Rob M.
    '89 Turbo GTC

    2.5 TIII stroker, 568 w/ OBX and 3.77 FD

  5. #5
    Hybrid booster Turbo Mopar Contributor 85lebaront2's Avatar
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    Re: Looking for a turbo SBEC

    Don't know, no numbers on it of any kind. It has been socketed so I don't have the eprom label. I got it from turbovanman a few years ago. I have sent him a message on both sites, but no reply yet.

  6. #6
    Supporting Member II Turbo Mopar Contributor ajakeski's Avatar
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    Re: Looking for a turbo SBEC

    I have one. PN 5276407 1991 2.5 TI
    Lists for 1990 and 1991. Don't know if it's auto or manual. I think I pulled it from an automatic LeBaron.

    $50 plus shipping.
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  7. #7
    Hybrid booster Turbo Mopar Contributor 85lebaront2's Avatar
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    Re: Looking for a turbo SBEC

    It's definitely for a 1990/91 2.5L TI automatic, sounds good to me. Let me know on shipping. Do you take PayPal or Google Wallet?
    Thanks!

  8. #8
    Hybrid booster Turbo Mopar Contributor 85lebaront2's Avatar
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    Re: Looking for a turbo SBEC

    Quote Originally Posted by Force Fed Mopar View Post
    92 will be SBEC 2, slightly different wiring from 90-91 SBEC 1. Maybe that's the issue you're having?
    I went through the pinouts, only difference I could see was the speed control, a part throttle unlock and one different wire to pin #57 for the alternator and injector feed sense.

  9. #9
    Visit www.boostbutton.com... Turbo Mopar Contributor ShelGame's Avatar
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    Re: Looking for a turbo SBEC

    Quote Originally Posted by 85lebaront2 View Post
    I went through the pinouts, only difference I could see was the speed control, a part throttle unlock and one different wire to pin #57 for the alternator and injector feed sense.
    There's a difference also on the ASD sense pins that will make it not work quite right without moving a pin.
    https://db.tt/SV7ONZpQ
    Rob Lloyd
    '89 Daytona C/S

    2.5 T1 Auto
    13.24 @ 100.5mph
    NHRA #3728 AF/S

    boostbutton.com
    tuning wiki

  10. #10
    Hybrid booster Turbo Mopar Contributor 85lebaront2's Avatar
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    Re: Looking for a turbo SBEC

    Rob, glad to see you are still around! I believe I bought the chip for the SBEC from you a few years ago. Are you referring to the Injector Sense/Alternator Feed to pin #57 on the SBECII vs the Z1 or A61 sense to pin #8 on the SBEC? I had noted that one already myself. After finding the SBECII was set up for steering wheel controls for the speed control, I ruled them out completely. Thanks for the information!

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