Technical advice on mis fire on 2.0 tfsi engine!!!

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Monkeymagic
    S2Forum Possessed
    • Mar 2012
    • 3419
    • Country: England

    #31
    Anyone?

    Comment

    • ManiacuV6
      S2Forum Addict
      • Dec 2009
      • 458
      • Country: Romania

      #32
      Too many word and no action. Put the logs so who wants to help you to see them .
      Audi S4 2.2T 5 spd 1992 for parts
      AUDI A4 1.9TDI daily use

      Audi 80 Quattro 2.0 16V (ACE) aka Competition

      Comment

      • Monkeymagic
        S2Forum Possessed
        • Mar 2012
        • 3419
        • Country: England

        #33
        ill try.

        Comment

        • Monkeymagic
          S2Forum Possessed
          • Mar 2012
          • 3419
          • Country: England

          #34
          Bit of an update on this the car is making 13.8 psi boost. But is requesting 16.7 according to logs.
          Stock is 13/14 psi on this engine so i would suggest it is mapped.
          However I have cleaned the inlet manifold, ports and inlet valves up and the car is a lot smoother hasn't logged any misfires (yet) and since finding a small leak on the o ring for the MAP sensor I have not managed to get the under boost code to come back.
          I hope this is it for this car.... I also hope it helps someone out. Steven.

          Comment

          • stocious
            S2Forum Maniac
            • Jul 2012
            • 838
            • Country: Ireland

            #35
            Originally posted by Monkeymagic
            Bit of an update on this the car is making 13.8 psi boost. But is requesting 16.7 according to logs.
            Stock is 13/14 psi on this engine so i would suggest it is mapped.
            However I have cleaned the inlet manifold, ports and inlet valves up and the car is a lot smoother hasn't logged any misfires (yet) and since finding a small leak on the o ring for the MAP sensor I have not managed to get the under boost code to come back.
            I hope this is it for this car.... I also hope it helps someone out. Steven.
            Good stuff I'm glad things are going your way
            1991 S2 3B Coupe, KW v1, solid sub frames, poly bushed, chipped, about 260 ish

            Comment

            • Monkeymagic
              S2Forum Possessed
              • Mar 2012
              • 3419
              • Country: England

              #36
              Just hope it stays that way.!!! Its my mates car but its put me off having one of these engines. It is bloody quick though.
              The best bit is the mpg has gone from roughly 23 mpg to between 38 to 40mpg.

              Comment

              Working...