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Cel Showing Tps? But Rough Is Gone?

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    #1

    Cel Showing Tps? But Rough Is Gone?


    Check engine is on...
    i had the spiking idle fixed...
    car when cold is idling at 1500-1700
    an when warm 1000-1300
    the car has a slight miss aswell could have anything to do with it?
    oh an this is after i reset the cel yesterday...
    A 93 ACCORD??? PEOPLE STILL DRIVE THOSE????
    Tags: None
    #2
    Any Help Would Be Greatly Appreciated Guys...thx
    A 93 ACCORD??? PEOPLE STILL DRIVE THOSE????

    Comment

      #3
      Have you done any work on the intake? Have you adjusted the FITV?
      Originally posted by Mishakol129
      Do not disrespect my intelligence. I am the smartest person I know : )

      Comment

        #4
        start with the basics check your vacuum lines for leaks to check this just take some carburetor cleaner and spray it over the lines and if your idle surges you have a leak, if not check your egr make sure its free of carbon build up, check your iac motor, aswel check your temperature sensor and be sure its working properly because if its malfunctioning and reading too cold it will fool the ecu into advancing the timing causing the engine to idle up in an effort to warm the engine...although your temp on your cluster may read just fine your sensor might be messed up

        Comment

          #5
          Originally posted by dj_ender View Post
          Have you done any work on the intake? Have you adjusted the FITV?
          Me personally..no... but the mechanic that worked on it might have...
          I had the surging idle fixed...
          From what I Saw he took the intake manifold off and cleaned it up...also found some rubber shit was floating around in there...

          he unplugged some sensors and then the idle dropped to 100
          A 93 ACCORD??? PEOPLE STILL DRIVE THOSE????

          Comment

            #6
            Have you checked to see if the TPS is adjusted correctly?

            An out of adjustment tps or faulty will cause a miss, or surging at idle aswell as when you put a load on the car. If the lights on you need to address the TPS issue if your mechanic messed with it (Since you said he took it apart) theres a good chance it not within spec.

            Specs for TPS...
            4.5v at WOT
            .5v at Closed throttle
            The rivets that hold it in place are actually notchless screws, put a notch in them and back them out but not to much as you will need to carefully tighten them back down once it's in adjustment.

            02 Crv
            02 silverado Ex cab Z71, 2011 TRD 17" wheels, 245/80/17, ls1 cam, AFE intake, 3" catback, tuned by Larry at LSXperformance&pcm tuning driven daily.
            92 Acura Legend colbalt blue LS Coupe, custom intake, custom vibrant 2.5 cat back, led cluster and high beams, 2016 Coyote GT 18x8 wheels 235/40/18.
            Coming Soon Tein TSX coilovers.

            Comment

              #7
              Originally posted by SOHC-FTW View Post
              Have you checked to see if the TPS is adjusted correctly?

              An out of adjustment tps or faulty will cause a miss, or surging at idle aswell as when you put a load on the car. If the lights on you need to address the TPS issue if your mechanic messed with it (Since you said he took it apart) theres a good chance it not within spec.

              Specs for TPS...
              4.5v at WOT
              .5v at Closed throttle
              The rivets that hold it in place are actually notchless screws, put a notch in them and back them out but not to much as you will need to carefully tighten them back down once it's in adjustment.
              IM NOT SURE... I DONT KNOW HOW TO MESS WITH THAT..... BUT ILL ASK THE GUY THAT WORKED ON it
              A 93 ACCORD??? PEOPLE STILL DRIVE THOSE????

              Comment

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