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Thread: Which logic module do I Have???!!!!

  1. #1
    Garrett booster
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    Which logic module do I Have???!!!!

    Got a LM off of fleabay some time back. was supposed to be for 86 TII. Has no internal map present but has a cover where it "was". has part number "5233171 socketed" on it. Currently converting '85 TI to TII.

  2. #2
    boostaholic
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    Re: Which logic module do I Have???!!!!

    That's an 1987 turbo II cal. Great candidate for TII conversion. 1987 cals are better than 86 cals in my opinion.

  3. #3
    Visit www.boostbutton.com... Turbo Mopar Contributor ShelGame's Avatar
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    Re: Which logic module do I Have???!!!!

    Quote Originally Posted by going4speed View Post
    That's an 1987 turbo II cal. Great candidate for TII conversion. 1987 cals are better than 86 cals in my opinion.
    Honestly, the cal itself is identical from '86 to '87. The main difference between the '86 and '87 is that the '87 should have better boost control due to the WG running on a precise interrupt timer vs. the '86 which just runs on the program loop.
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  4. #4
    Garrett booster
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    Re: Which logic module do I Have???!!!!

    Great! Thanks for the reply's. Been out for a while... I assume then that I need to re-pin a few of the wires to convert and add under-hood MAP.

  5. #5
    boostaholic
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    Re: Which logic module do I Have???!!!!


  6. #6
    Garrett booster
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    Re: Which logic module do I Have???!!!!

    Thanks for the input guys. Off to pull n save for a new MAP!

  7. #7
    turbo addict
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    Re: Which logic module do I Have???!!!!

    shaun if the one on that 89 Lebaron GTC at the valley is gone I probably have a whole setup in my shop. Also that kframe there is hanging but just the tie rods, had the big bar on it last I saw. would be a nice upgrade

  8. #8
    Garrett booster
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    Re: Which logic module do I Have???!!!!

    Already got K frame and dual pivot control arms, 5 speed etc. I do have the Rad/IC from that car in my garage too. Not using it, but just couldn't leave it behind.

  9. #9
    turbo addict
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    Re: Which logic module do I Have???!!!!

    cool. I got the lower ic hose, K&N, injector harness and PS pump out of it. I thought about grabbing the 89 only factory short throw shifter but my cars will all have 523's not 555/520's.

    We started having TD get togethers a bit last year on some Saturday mornings. I'll shoot you an email next time. Maybe the 29th???

  10. #10
    Garrett booster
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    Re: Which logic module do I Have???!!!!

    Go ahead and shoot me an email. Saw that it had 520, but we also went with 523. Now I just need to figure out why no power at coil + Eeverything else checks out Power Module is doing the right thing on the - side...

  11. #11
    Garrett booster
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    Re: Which logic module do I Have???!!!!

    did you get the injectors out of the TII GTC too? the ones I have are too pooped to pop.

  12. #12
    turbo addict
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    Re: Which logic module do I Have???!!!!

    No, just grabbed the injector harness I believe. I have drawers of T2 injectors if you want to try some out.

  13. #13
    Garrett booster
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    Re: Which logic module do I Have???!!!!

    Anybody in the Spokane area have tools to do cal for socketed LM? Need to buy injectors and might as well take it up a notch.

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