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Thread: Need tuning help for newbie

  1. #1
    Potential Tuner
    Join Date
    Aug 2008
    Posts
    9

    Need tuning help for newbie

    Hey guys need some tuning advice. I have just finished with some upgrades and I made adjustments in HP Tuners but I am having a couple of issues.
    First, it?s a 2001 Corvette with LS, upgrades: cold air intake, comp cams cam specs 219/227 duration at .050 with a 112 LSA, BeeHive springs, 43 lb fuel injectors, BBK Headers, and TCI 3800 stall (other mods and upgrades were made but none that would affect a tune) I have attached my current tune and log file.
    Issues, when cranking it revs to 17-1900 for about 10-15 seconds then comes to idle at 900, when placed in gear it revs to 18-1900 and stays there until I put back in park.

    Thank in advance for any help.
    Attached Files Attached Files
    Last edited by bamavette11; 03-26-2017 at 08:33 PM.

  2. #2
    Potential Tuner
    Join Date
    Aug 2008
    Posts
    9
    Update: I have adjusted the throttle follower tables but now my throttle is showing 16% at idle and is revving to 15-2800rpms, is there a way to reset the position sensor or change this in HPT?

  3. #3
    Key On/Off 3 times should relearn the TPS, or so I am told. Could just be urban legend, maube someone can validate or knock that rumor down for us?!?!

  4. #4
    Potential Tuner
    Join Date
    Aug 2008
    Posts
    9
    I'll sure give it a try!

  5. #5
    Tuner in Training CodeRed26's Avatar
    Join Date
    Jan 2017
    Posts
    25
    unplug tps turn key to on for 10-15 seconds key off plug back in ?
    Daily/Mud truck
    1994 Chevrolet K1500 5.3 swapped, BTR STG 4 truck cam (224/230 .553/.547 111+2), 0.030 milled 243s, NNBS intake, NV4500, 37s
    Project truck
    1992 Chevrolet C1500 single cab short box Big turbo LS, trucks are slow kk?.