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Thread: How to get PCM unlocked?

  1. #11
    Join Date
    Mar 2003
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    San Antonio, TX
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    Quote Originally Posted by DUALLS View Post
    So your charging $300 to do his tune?
    I believe so, what's up?

  2. #12
    Join Date
    Nov 2006
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    Mesquite, TX
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    Quote Originally Posted by DUALLS View Post
    So your charging $300 to do his tune?

    Sounds fair to me

    Best idea is to buy a new pcm and tune from Allen and be done with wheatly...cough it up to a bad experience and you are out that money....
    2006 silverado SS....Clifford Jr...turbo coming soon
    1970 Chevelle ly6 swap....d1 coming soon

  3. #13
    Join Date
    Aug 2008
    Location
    Missoula,Montana
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    Well $300 is making it even harder for me to resist getting it done!!
    '00 1/2 TON ECSB 5.3L 4L60E
    K&N Filter,Gibson Exhaust,Superchips Programmer,Billet Servos,'03+ Taillights,White Door Handles,Carbon Metallic Grille Emblem,6000K HID'S

  4. #14
    Join Date
    Aug 2008
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    North Texas
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    Quote Originally Posted by Melissa@NelsonPerformance View Post
    TISweb can not flash over a locked PCM.
    That's a different answer than I get from my tuner but it probably matters more what software was used for the tune. I would try on mine but then I'd have to get retuned again.

    $55 core is CHEAP. Do it!

  5. #15
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    Sep 2007
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    SA, Texas
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    Quote Originally Posted by GasGuzzler View Post
    That's a different answer than I get from my tuner but it probably matters more what software was used for the tune. I would try on mine but then I'd have to get retuned again.

    $55 core is CHEAP. Do it!
    I flash cores all day everyday with the latest Calibrations and updates from TIS2web, and theres no way I can flash over a Locked PCM.

    Ive purposely locked a PCM and tried flashing over it, it doesnt work.

    Maybe, its the software, who knows???!!

    Her name is A Meli-
    "If everything is under control, you are going too slow."- MA

  6. #16
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    Aug 2008
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    North Texas
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    Yeah, I think so. Mine wasn't tuned with HPT.

  7. #17
    Join Date
    May 2008
    Location
    Southern WI
    Posts
    460
    $55 is very good! I'm working on my mom to release the money (she puts most of my money in a diff account so I don't blow it all) and I'll be in contact with NP to get a REAL tune done!!! I'll just keep the old one around incase it needs to go to a dealer, that way if they mess it up who cares haha.
    Mike
    2000 RCSB
    '05 LS2 11.5:1 C.R. l K&N l LT's l Torquer V2 l PAC Springs l Manley 7.4's l 92mm TB l LS7 Lifters l Circle-D 3200 l P&P TB l ARP Rod Bolts l LS1 E-fans l Nelson 93 Tune l Brand-X 100 Shot l Walbro 255 l Duals w/ X and Magnapacks l Vette Servo l Transgo S.K. l 30K Cooler l Detroit Tru-Trac l Motive 4.30's l ARP Cap Studs l TA Girdle

  8. #18
    Join Date
    Jul 2005
    Location
    Azle , Texas
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    Quote Originally Posted by Melissa@NelsonPerformance View Post
    I flash cores all day everyday with the latest Calibrations and updates from TIS2web, and theres no way I can flash over a Locked PCM.

    Ive purposely locked a PCM and tried flashing over it, it doesnt work.

    Maybe, its the software, who knows???!!
    Yep , 'key' gets rejected and boot loader will not load then .
    Now what is a tune again?

    Comp Cam 54-412-11 , Int:265, 212, .522 , Exh: 271, 218, .529 , LSA 114 , Longtube , CAI (Vararam) , TransGo HD2 shift kit , tuned by me with EFILive

  9. #19
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Can't go to the dealership and have it written over? I hear all the time of guys complaining about a NP tune getting stomped over by GM techs.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  10. #20
    Join Date
    Sep 2003
    Posts
    355
    IIRC,we were comunicating through pms on pt.net
    So saying i have not responded to you is not the truth.
    You wanted some logging cables to be sent to you,you gave me your address.
    You then stated you did not have a latop to log with!!
    If you want itt unlocked,I will put it back to stock unlocked
    If you want,pm me over at pt
    This is Allens site so do not pm me here.
    Thanks guys
    Wheatley

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