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NEED HELP TONIGHT URD MAF CALIBRATOR

Discussion in 'Technical Chat' started by 06TRDZombieHunter, May 15, 2011.

  1. 06TRDZombieHunter

    06TRDZombieHunter [OP] Well-Known Member

    Joined:
    Nov 26, 2010
    Member:
    #46753
    Messages:
    231
    Gender:
    Male
    First Name:
    Robert
    Hillsboro, OR
    Vehicle:
    06 TRD Sport DCLB
    K&N Intake System Port and Polish of TB x2 E3 Diamondfire Sparkplugs 2.5" Leveling kit 32" BFG A/Ts Zombie Response decals Custom painted grill, trim under headlights, scoop, intake and manifold. No more mud flaps, Temp gauge inside intake box, BHLM, extra D-rings in front of bed, No more plastic storage box behind rear seats. More to come.
    I've installed the URD MAF Calibrator and its been giving me hell all weekend. I have been in contact with Gadget the entire time, we have the vacuum line hooked up to the intake manifold, and the tricky green and purple wires attached to the proper location on the ECU and going to the sensor itself.

    The wiring and vac line are setup exactly as Gadget and his instructions describe.

    The truck runs, but does not take well to throttle input. There is no check engine light on .. and I can drive it under gentle input... but as soon as I have to give it a little more throttle to go up a slight grade for example, the engine RPMS jump all over and it coughs and sputters terribly.

    Does anybody have one and can tell me what I did wrong or whats going on?
    I have to drive this rig to work and school tomorrow.
     
  2. whippersnapper02

    whippersnapper02 Well-Known Member

    Joined:
    Dec 20, 2009
    Member:
    #27905
    Messages:
    35,266
    Gender:
    Male
    First Name:
    Christian
    Yorba Linda, CA
    Vehicle:
    10 MGM TRD OR 4wd Auto DCSB
    Banks Monster Exhaust, Pop n Lock tailgate lock, Hook-Ups tie down brackets, USA Spec Ipod adaptor, WO seat covers, color matched grill with Grillcraft insert, Tuffy locking bed box
    If everything is wired up correctly then you might have a bad tune or bad MAF cal. Did you buy the unit new?
     
  3. 06TRDZombieHunter

    06TRDZombieHunter [OP] Well-Known Member

    Joined:
    Nov 26, 2010
    Member:
    #46753
    Messages:
    231
    Gender:
    Male
    First Name:
    Robert
    Hillsboro, OR
    Vehicle:
    06 TRD Sport DCLB
    K&N Intake System Port and Polish of TB x2 E3 Diamondfire Sparkplugs 2.5" Leveling kit 32" BFG A/Ts Zombie Response decals Custom painted grill, trim under headlights, scoop, intake and manifold. No more mud flaps, Temp gauge inside intake box, BHLM, extra D-rings in front of bed, No more plastic storage box behind rear seats. More to come.
    Bought the MAF calibrator from URD brand new. Prior to installation everything on my truck was running like a top. (Perfectly) I bought it with hopes of better MPG and power.. as suggested by URD's site.

    Thanks man, anything else?
     
  4. whippersnapper02

    whippersnapper02 Well-Known Member

    Joined:
    Dec 20, 2009
    Member:
    #27905
    Messages:
    35,266
    Gender:
    Male
    First Name:
    Christian
    Yorba Linda, CA
    Vehicle:
    10 MGM TRD OR 4wd Auto DCSB
    Banks Monster Exhaust, Pop n Lock tailgate lock, Hook-Ups tie down brackets, USA Spec Ipod adaptor, WO seat covers, color matched grill with Grillcraft insert, Tuffy locking bed box
    Have you tried removing it?
     
  5. 06TRDZombieHunter

    06TRDZombieHunter [OP] Well-Known Member

    Joined:
    Nov 26, 2010
    Member:
    #46753
    Messages:
    231
    Gender:
    Male
    First Name:
    Robert
    Hillsboro, OR
    Vehicle:
    06 TRD Sport DCLB
    K&N Intake System Port and Polish of TB x2 E3 Diamondfire Sparkplugs 2.5" Leveling kit 32" BFG A/Ts Zombie Response decals Custom painted grill, trim under headlights, scoop, intake and manifold. No more mud flaps, Temp gauge inside intake box, BHLM, extra D-rings in front of bed, No more plastic storage box behind rear seats. More to come.
    Yeah, I took it off and on like 4 times. Finally now it runs like it does.. Before it was worse, cause I didn't have the vacuum line hooked to anything, (not listed in the instructions) but after emails to Gadget I got that ironed out.

    Now that its soldered its permanent.

    ??
     
  6. 06TRDZombieHunter

    06TRDZombieHunter [OP] Well-Known Member

    Joined:
    Nov 26, 2010
    Member:
    #46753
    Messages:
    231
    Gender:
    Male
    First Name:
    Robert
    Hillsboro, OR
    Vehicle:
    06 TRD Sport DCLB
    K&N Intake System Port and Polish of TB x2 E3 Diamondfire Sparkplugs 2.5" Leveling kit 32" BFG A/Ts Zombie Response decals Custom painted grill, trim under headlights, scoop, intake and manifold. No more mud flaps, Temp gauge inside intake box, BHLM, extra D-rings in front of bed, No more plastic storage box behind rear seats. More to come.
  7. 06TRDZombieHunter

    06TRDZombieHunter [OP] Well-Known Member

    Joined:
    Nov 26, 2010
    Member:
    #46753
    Messages:
    231
    Gender:
    Male
    First Name:
    Robert
    Hillsboro, OR
    Vehicle:
    06 TRD Sport DCLB
    K&N Intake System Port and Polish of TB x2 E3 Diamondfire Sparkplugs 2.5" Leveling kit 32" BFG A/Ts Zombie Response decals Custom painted grill, trim under headlights, scoop, intake and manifold. No more mud flaps, Temp gauge inside intake box, BHLM, extra D-rings in front of bed, No more plastic storage box behind rear seats. More to come.
  8. 06TRDZombieHunter

    06TRDZombieHunter [OP] Well-Known Member

    Joined:
    Nov 26, 2010
    Member:
    #46753
    Messages:
    231
    Gender:
    Male
    First Name:
    Robert
    Hillsboro, OR
    Vehicle:
    06 TRD Sport DCLB
    K&N Intake System Port and Polish of TB x2 E3 Diamondfire Sparkplugs 2.5" Leveling kit 32" BFG A/Ts Zombie Response decals Custom painted grill, trim under headlights, scoop, intake and manifold. No more mud flaps, Temp gauge inside intake box, BHLM, extra D-rings in front of bed, No more plastic storage box behind rear seats. More to come.
    Still need some tech help.. check it again later this morning

    Bump.. :(
     
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