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Thread: Highway enable not activating

  1. #16
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    with later lean cruise code, it requires highway spark to start getting added in before it will lean out the AFR, is that the case with $42? and is there any highway spark in these BINs?
    1995 Chevrolet Monte Carlo LS 3100 + 4T60E


  2. #17
    RIP EagleMark's Avatar
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    There is but it just kicks in the same time IIRC? Not like the Camaro...

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
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  3. #18
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    just something to watch out for then..... when i first jumped in, i had highway fuel enabled but it never happened, took me a few days before i found out that if the highway spark table was set to 0, highway fuel never happened. stupid little things like that is why i got interested in learning how to make sense of the 6811 instruction set.
    1995 Chevrolet Monte Carlo LS 3100 + 4T60E


  4. #19
    Fuel Injected!
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    I will move the MPH up and burn a new chip. Not sure why that code popped up...must have a bad chip. Live and Learn and always fall forward...
    Jason
    1987 Silverado V-10 TBI
    Goodwrench 350 260hp/350tq motor
    3.08 gear 400 trans
    Moates Tuning Equip
    TunerPro Software
    Level, Plumb, and Square

  5. #20
    Fuel Injected!
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    New Log

    Cleared the codes and burned a new chip...I still do not see any indications that the Hi-Way Lean is enabling. I need some help and/or directions.

    I attached the bin and log for you to review
    Attached Files Attached Files
    Jason
    1987 Silverado V-10 TBI
    Goodwrench 350 260hp/350tq motor
    3.08 gear 400 trans
    Moates Tuning Equip
    TunerPro Software
    Level, Plumb, and Square

  6. #21
    Fuel Injected!
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    post your bin file and I will see if I can help you.

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