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    YesThis will work on later engines with a couple...

    YesThis will work on later engines with a couple of changes. You can also run the lkw on this same system. Give me a call 909 910 3867 Steve
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    give me a call during the week and we will get...

    give me a call during the week and we will get this sorted out. Steve 909 910 3867
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    You don't need the bcm to make this system run....

    You don't need the bcm to make this system run. Lots of lnf/lhu engines are used in sand cars, boats , etc with just the ecu. Steve
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    No tach output on E37. Tach is driven 1 of 3...

    No tach output on E37. Tach is driven 1 of 3 ways. Can buss tach, with tach driver module sensing coil voltage dip, off of alternator ac tap. Questions, Give me a call. Steve 909 910 3867
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    With that engine, just go to manual t/b and a p11...

    With that engine, just go to manual t/b and a p11 ecu. you will have to rein harness. questions? give me a call. Steve 909 910 3867
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    I talked to you before, give me a call. Steve

    I talked to you before, give me a call. Steve
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    You don't need anything else to do these tests....

    You don't need anything else to do these tests. pm me if you need some help. Steve
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    Welcome Charles, Both the SS and the gxp have the...

    Welcome Charles, Both the SS and the gxp have the same LNF engine and E69 ecu. Your hp tuners setup will enable you to read, change, and reload cals. Read the current cal and save it for the future...
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    All data has all the pinout info you need. both...

    All data has all the pinout info you need. both the E 67, and E37 will do what you want. If you are going to get serious about this project you will need a subscription to tis, and an mdi or other GM...
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    Give me a call during the week. We will sort this...

    Give me a call during the week. We will sort this out. Steve 909 910 3867
  11. Thread: L61 Ecotec

    by EFIHARNESS
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    we can make this work for you. If your system...

    we can make this work for you. If your system works we can make some sort of trade. Steve 909 910 3867
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    We use this engine , ecu combo on sand cars...

    We use this engine , ecu combo on sand cars without any other inputs (tcm, bcm, speed, etc). Questions ? give me a call. Steve 909 910 3867
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    Sorry, just saw this thread. You don't need a vss...

    Sorry, just saw this thread. You don't need a vss input for manual trans. We have done 1000+ of these. Think marine, sand cars, aircraft, etc all have no vss. PM me if you have Questions. Steve
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    Pm me and I will help you sort it out. Steve

    Pm me and I will help you sort it out. Steve
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    Yes, see #2 above. You must be missing something...

    Yes, see #2 above. You must be missing something in the wiring. Does the TB test cycle happen when you key on?. Steve
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    If you have everything connected on the bench...

    If you have everything connected on the bench ,your throttle should work. Steve
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    Both work well standalone without bcm or vss, The...

    Both work well standalone without bcm or vss, The E39 is prefered. The E67 was never a problem working standalone. Steve
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    Yes the E37 does have a flex full input on the...

    Yes the E37 does have a flex full input on the hhr. Steve
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    Does the pump come on when you key on then stop,...

    Does the pump come on when you key on then stop, or not at all. After key on ecu waits for a crank signal. Question ? pm me steve
  20. Booster is correct. You need tis (GM software) to...

    Booster is correct. You need tis (GM software) to set up a basic cal for the 4 cyl and tune from there. Give me a call as we have done at least 20 of these in the Miata's. Steve 909 910 3867
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    PM me I have pin outs for the lhu/E39. Steve

    PM me I have pin outs for the lhu/E39. Steve
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    Some of the later systems have electric...

    Some of the later systems have electric thermostats that are controlled by the ecu. Steve
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    No, the e39 does not have a tach output. Drive...

    No, the e39 does not have a tach output. Drive the tach thru can buss, coil pack drive , or alternator. Steve
  24. We have run the saab motor w/o the cam or...

    We have run the saab motor w/o the cam or ionization module, but went with the gm mefi controller in the race car application. Steve
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    Map sensor (manifold air pressure ) has no...

    Map sensor (manifold air pressure ) has no orientation.
    Maf (mass air flow ) has an arrow to show which direction it must be placed. Steve
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