Car runs like crap

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  • d.o.h.c
    • Jun 2004
    • 981

    #31
    Ok here is what I scanned when I was ideling at a red light

    LOAD VALUE- 4.3%
    COOLANT TEMP-181 *F
    SHORT TERM FUEL TRIM- 6.2%
    LONG TERM FUEL TRIM- 16.4%
    MAP SENSOR-14 IN.HG
    ENGINE RPM- 765
    SPEED-0MPH
    IGNITION TIMING- ADV -19.5*
    INTAKE AIR TEMP- 123*
    AIR FLOW RATE- .81 LB/MIN
    THROTTLE POSITION- 0%
    2ND AIR STATUS ATMOSPHERE- OFF
    OXYGEN SENSOR 1 BANK 1- .590V
    SHORT TERM FUEL TRIM1- 3%
    OXYGEN SENSOR 2 BANK1- .445V
    SHORT TERM TRIM- NOT SUPPORTED
    OBD II REQUIRED- (CARB)
    FUEL SYSTEM 1- CLOSED LOOP
    FUEL SYSTEM 2- NOT SUPPORTED

    I have (2) short trim fuels, not sure why, but thats straight from the scanner.

    M
    Last edited by d.o.h.c; 06-10-2008, 08:17 PM.


    WWW.OverKillEngineeringMotorsports.com

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    • bve32k
      3.4 DOHC FTW
      • Jun 2005
      • 475

      #32
      My IGN ADV is -30 @ idle. I dunno if it is supposed to be that high, but the car runs great now!

      I ended up re-timing the engine and now it has acceleration like it use too!

      Comment

      • SappySE107
        WOT-Tech
        • Oct 2003
        • 13530

        #33
        its not negative timing.
        Ben
        60DegreeV6.com
        WOT-Tech.com

        Comment

        • 94GPGTP
          95 Grand Prix GTP
          • Apr 2007
          • 593

          #34
          Good To Hear... So Your Problem Is Solved??
          Robert
          ---------------------------------------------------
          96 Grand Prix SE 3100 202,000 miles
          New Rebuilt 3100
          New Rebuilt 4T60-E
          Exhaust
          Drilled/Slotted Rotors


          95 Grand Prix GTP 177,000 miles
          White
          3" Magnaflow Catback
          Lowered 2" Eibach in front Brichmount Rear
          94-96 Hi-Po 5 Stars on 245/50/16


          90 Pontiac Turbo Grand Prix
          5 Speed Swapped
          127,000
          Spec Stage 3 Clutch
          230,000 mile Getrag 282
          Emissions Deleted
          Brand new Engine 1,000 Miles
          Fully Custom Built car

          Comment

          • d.o.h.c
            • Jun 2004
            • 981

            #35
            ??????????


            WWW.OverKillEngineeringMotorsports.com

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            • bve32k
              3.4 DOHC FTW
              • Jun 2005
              • 475

              #36
              Originally posted by d.o.h.c View Post
              ??????????
              Car has great acceleration now! So I think it is all good now! I am just getting a Injector Circuit Control SES now. Not sure what it is though!

              Comment

              • gpchris
                • Feb 2007
                • 477

                #37
                lol @ bumper nutz

                -GREEN 1995 Pontiac Grand Prix SE - L82/5spd MTX +
                -White 1995 Pontiac Grand Prix GTP - 97 207DOHC/6SPD MTX +

                Comment

                • SuzukiGhostRider
                  Beretta Freak
                  • Apr 2008
                  • 118

                  #38
                  Originally posted by bve32k View Post
                  My IGN ADV is -30 @ idle. I dunno if it is supposed to be that high, but the car runs great now!

                  I ended up re-timing the engine and now it has acceleration like it use too!
                  So I was right then? Your timing was off?

                  Comment

                  • SappySE107
                    WOT-Tech
                    • Oct 2003
                    • 13530

                    #39
                    Yes, cam timing was off. I don't know why the ignition timing keeps coming up.
                    Ben
                    60DegreeV6.com
                    WOT-Tech.com

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