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

A4 2.0tdi going into limp mode - HELP!

Discussion in 'Audi S4/A4/A4 Cab (B7 Chassis)' started by Nogmeister, Jul 26, 2012.

  1. Nogmeister

    Nogmeister Member

    Jun 12, 2012
    Likes Received:
    My friend had an A4 diesel that when under constant, relatively urgent acceleration goes into limp mode. It is a sporadic fault, although happening more constantly, but never happens when you floor it to overtake.

    Does anyone have any ideas? The local stealers can't find anything, and there is no error codes being thrown up.

    Someone in work has suggested post cat lambda sensor, but i thought I'd ask the experts!


Share This Page