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Thread: Anti Theft Tune

  1. #1
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    Default Anti Theft Tune

    So I got my DSP5 setup. and Was wondering if this will work and I am looking for other suggestions. Basicly want to disable the truck in position 1 IE stock tune. I went in and zeroed out all the pedal tables and Now can sit with the pedal to the floor and only see 900 rpms. And when I move tunes normal operation...

    Thoughts suggestions?

    Thanks

    Mike

    08 LMM

  2. #2
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    If you don't want it to start, enter all zeros in the injection pulse and fuel pressure tables...
    2007 CC/SB 4WD, McRat EFI Live, Trans, Trans Cooler and C3 clutch oiling mod by Mike L., SD Sleeves, SoCal Diesel

    2002 CC/DRW 2WD, McRat EFI Live, Trans, Trans Cooler and C3 clutch oiling mod by Mike L., SoCal Diesel

  3. #3
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    Still want to use remote start so that's a no go.


    Thanks

    Mike

  4. #4
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    Instead of zeroing out all of the cells (for pulsewidth), zero out the cells for 20-25mm3 and above. That should also help. OR, you could zero out the torque base fuel table, but leave the idle sections. I am trying to think of other ways... Good idea tho!

  5. #5
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    Quote Originally Posted by jeckeler View Post
    Still want to use remote start so that's a no go.


    Thanks

    Mike
    Got it...So you park with the switch in the "idle only" position so remote start still works...Unfortunately, the truck could still be idled down the road and loaded on a flatbed or trailer...I zero out in DSP4 so the engine won't fire, but I don't have remote start...
    2007 CC/SB 4WD, McRat EFI Live, Trans, Trans Cooler and C3 clutch oiling mod by Mike L., SD Sleeves, SoCal Diesel

    2002 CC/DRW 2WD, McRat EFI Live, Trans, Trans Cooler and C3 clutch oiling mod by Mike L., SoCal Diesel

  6. #6
    Lifetime Member killerbee's Avatar
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    Pardon my curiosity.
    How do you have an anti-theft tune, using a dsp switch that can just be turned in order to drive away?
    Michael, Systems Engineer 04.5 D-max LLY, Phoenix, Arizona Email
    Custom Tuning Services
    DURAMAX/CUMMINS ECM's TCM's for sale, all years, 20% wholesale discount available
    EFILive's first VGT "Software Wastegate Tune"

  7. #7
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    Keylock switch.

  8. #8
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    I'm not a diesel guy, so I don't know, but is there different park/in gear fuel/throttle settings you can use, so if they try to take it out of park or push the clutch in it will die?
    E85 is NOT flex fuel.

    2003 Chevy S10 4.3L LU3 LS1B Auto
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  9. #9
    Lifetime Member killerbee's Avatar
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    Quote Originally Posted by jeckeler View Post
    Keylock switch.
    Go with The Neens recommendation then.

    BTW, there is a way to build an anti-start tune, that will prevent startup, but not kill the engine once it has been started in another key position. But this is not what you are after apparently. It is however a safer way to tune, for someone who is going to be switching on the fly. Idle only is very effective for theft protection IMO. Maybe moreso, as it will likely result in a panic bailout, instead of further interior damage.
    Michael, Systems Engineer 04.5 D-max LLY, Phoenix, Arizona Email
    Custom Tuning Services
    DURAMAX/CUMMINS ECM's TCM's for sale, all years, 20% wholesale discount available
    EFILive's first VGT "Software Wastegate Tune"

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