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my car smells like carbon...

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    #1

    my car smells like carbon...

    hello CB7Tunerz... i cant seem to find out what the problem is with my CB7 it bogs at low RPMs and it idles at around 1300 RPM's and it jumps from roughly 900 to 1400 RPM's too. and it does not do the warm up idle which is usually at 1600 to 1800 RPMs. it just stays at 1300 or so... and also when i drive and it come to a stop it smells like carbon. and it also does the up down revs ocassionally...

    it has a JDM F22A w/ a 5 speed tranny
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    #2
    check ur egr valve and sensors that same thing happened to me before and it was my EGR and a sensor

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      #3
      Originally posted by whitecb7ex View Post
      check ur egr valve and sensors that same thing happened to me before and it was my EGR and a sensor

      ok... but what other sensors do i check and how do i check them?

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        #4
        Check your TPS,(throttle position sensor) itrs to the left of your intake throtle body.

        Chekc O2 sensor, its on the bottom of your exhaust manifold. If you have an ex model it is under the engine i believe.

        Make sure all of your harmonics and timing is correct.

        those are the quick things that come to mind.


        Temp sig, cars almost done

        Comment

          #5
          Originally posted by BatmanCB7 View Post
          Check your TPS,(throttle position sensor) itrs to the left of your intake throtle body.

          Chekc O2 sensor, its on the bottom of your exhaust manifold. If you have an ex model it is under the engine i believe.

          Make sure all of your harmonics and timing is correct.

          those are the quick things that come to mind.
          do i disconnect them to see if it runs better or do i clean them

          Comment

            #6
            Okay to check them you need to have a electrical tester. for the exact method of testing you need to consult a car repair manual for our cars. but first make sure all of the sensors are actually plugged in. I remember one time i forgot to plug the TPS in and my car would bog down after 2k RPM


            Temp sig, cars almost done

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              #7
              Originally posted by BatmanCB7 View Post
              Okay to check them you need to have a electrical tester. for the exact method of testing you need to consult a car repair manual for our cars. but first make sure all of the sensors are actually plugged in. I remember one time i forgot to plug the TPS in and my car would bog down after 2k RPM
              alright... i will do this and will post to let you know what happened...
              Thanks Again

              Comment

                #8
                yes sir, good to help. I hope it helps you. Sensors are the death of me! =O


                Temp sig, cars almost done

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