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    N55 Throttle Fluctuating - Any advice? Log Included

    Hi Guys, New to the site, but keen for some well informed opinions! Car: E90 335i, N55, Manual 1) When accelerating the car doesn't pull cleanly/consistently, there is some easing and re-surging when accelerating. This actually happens most noticeably under light acceleration. 2) Idle...
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    engine surge, no throttle response, codes! ideas?

    Okay guys I was driving my car a little hard today. When all of a sudden my car went into limo mode. I check the codes via JB4: 2CF9 - throttle valve potentiometer 1 2CEC - throttle valve actuator , short locked 2CEE - throttle valve actuator , running rough 2CF7 - throttle valve potentiometer 2...