1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

CEL after installing HFC or TEST PIPE

jakeA42T Sep 10, 2012

  1. jakeA42T

    jakeA42T Member

    90
    0
    6
    Thought I would get a CEL but apart the test pipe causing it would it still be ok to drive until it gets remapped or am I causing more problems for myself?
     
  2. jdp1962

    jdp1962 Grumpy Old Moderator Staff Member Moderator Team V6 TFSI Owners Group Gold Supporter Team Tornado quattro Black Edition Audi S4 s tronic

    7,941
    2,363
    113
  3. jakeA42T

    jakeA42T Member

    90
    0
    6
    Sorry mate 'High Flow Cat', just another mod I heard good things about.
     
  4. Marrow

    Marrow Member

    587
    4
    16
    Dont think HFC will throw CEL but a test pipe will unless you have it mapped out or use a spacer. But wont hurt anything on the car just an irritation !!
     
    Last edited: Sep 10, 2012

Share This Page