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Thread: valet mode/2 steep rpm limiter

  1. #1
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    Default valet mode/2 steep rpm limiter

    Was looking through my tune and I noticed B3324 and B3325. It has valet mode/two step rpm limiter on it. Can that be used like a normal 2 step launch control? I already have an unused rocker switch in the cab. could I use that and how would I wire it? Thanks for the help.
    2011 Cadillac Escalade ESV. BTR 218/224 .553/.553 110LSA. Built 6L80 with 278mm Circle D 2800 stall converter.

  2. #2
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    Just wire the switch as a ground when activated, as the tutorial describes. The 2-step function needs to be selected at A0011, then adjust the rpm and speed limits and test for best results.
    LQ4, Pro-Flo, heads, Stock48 cam'd, twin TO4E 2001 C5 830rwhp/905rwtq
    2001 GMC RCSB pt88/5.3/4l80e/14 bolt 11.34@123.2 best pass so far with a 1,82 60' @ 13lbs boost

  3. #3
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    I tried it. Not sure if it was a bad switch or if the pin for the pcm didn't go all the way in or both. Looking through some 80E swap threads and the pcm connector has to be taken apart to get the pin all the way in. I may try it again.
    2011 Cadillac Escalade ESV. BTR 218/224 .553/.553 110LSA. Built 6L80 with 278mm Circle D 2800 stall converter.

  4. #4
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    I had problems with the last time I did it. Check for voltage on the pcm pin, should be 12VDC ungrounded and 0VDC grounded. At least thats what I've always measured on the pcm's I did.
    LQ4, Pro-Flo, heads, Stock48 cam'd, twin TO4E 2001 C5 830rwhp/905rwtq
    2001 GMC RCSB pt88/5.3/4l80e/14 bolt 11.34@123.2 best pass so far with a 1,82 60' @ 13lbs boost

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