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reduced power light
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  1. E60 / E61 (2004 - 2010)
    So whenever I merge onto this same freeway and I accelerate quickly while merging to get the carpool lane my engine light comes on and it says "engine malfunction Reduced power". It always disappears after I turn the car on and off. I went home and pulled a couple codes: 6E83 and D68D. I found...
  2. E90/E91/E92/E93 (2006 - 2013)
    08 335i has been running perfectly ! My favorite vehicle ever. I let a family member drive it home from the airport after dropping me off...he said it went into "limp mode" /reduced power while he was on interstate (it had done that a couple times in one year which seemed to happen because of an...
  3. E90/E91/E92/E93 (2006 - 2013)
    I know this topic has been talked about a million times but I cannot seem to find a solution to my problem so perhaps someone can help. I hope :( I have a 335xi sedan that I purchased last year from a second hand dealer. The car was great when I first purchased it. No issues at all. I changed...
  4. E60 / E61 (2004 - 2010)
    Took possession of this CPO car last July with 43k miles. I'm at 60k now and have had the check engine light, engine malfunction warning, reduced power light come on at least eight times. Engine power is dramatically reduced and the last time the whole drivetrain started vibrating. Usually...
  5. E60 M5 (2006 - 2010)
    Hello guys I have a strange problem with my M5 - where it recently giving me an reduced power message where the RPM redline goes all the way into the 4.5 & the car losses power big time and start rattling. My problem it sometime it does this and sometimes it works fine, but mostly of the time...
  6. E90/E91/E92/E93 (2006 - 2013)
    Are you seeing this light on your cluster? and/or are you having long cranks like in this video? Then you most likely have a high pressure fuel pump (HPFP for short) failing/failed. However.... The 1/2 engine light could come on for different reasons: injectors, spark plugs...
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