03-30-2009, 12:22 PM | #1 |
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very disturbing problem over the weekend
i was driving on saturday night, i was in manual and i noticed when i was downshifting, the rpm wasn't responding like normal, then a light came on the HUD and the dash, "engine malfunction, horsepower reduced" the message went away after 2 minutes, the truck is fine now, anyone have any thoughts
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03-30-2009, 12:28 PM | #2 | |
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I think someone else had posted something similar not too long ago here. The ECU should have a history of the issue you experienced and they can read the error log at your dealership.
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03-30-2009, 08:22 PM | #4 |
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03-30-2009, 08:44 PM | #5 |
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Drives: '09 X6 50i AW
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I would take it in as soon as possible. It definitely should have thrown a fault code so let us know once you find out the issue.
Is your X6 a 2008 or 2009 model? |
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03-31-2009, 10:59 AM | #6 |
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Yes - high pressure fuel pump exactly. I had the same thing but hadn't gotten around to posting it. Happened on the weekend; made a service appt online for first thing Mon AM and was on my way fixed by noon. Not any fun limping around in HP reduced mode. You may get some relief by restarting the car after its warm but be careful not to push because it will re-enter the HP reduced mode whenever you accelerate anywhere near normal
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04-07-2009, 04:15 PM | #9 |
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Did they replace the fuel pump?
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04-12-2009, 10:10 PM | #10 |
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they actually didn't replace it despite my insisting, they said it wasn't necessary
low and behold it happened again today! this thing is going back tomorrow and they better replace it, and to boot, another check engine light came on! do you think it could be something else? |
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04-13-2009, 12:39 AM | #12 | |
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04-13-2009, 08:38 PM | #13 |
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there is no other warning/info in the idrive, the message just pops up and the engine icon comes on the HUD and the between the gauges and the power justs drops right off. after you restart the truck is back to normal, it is really annoying to go though but waht's more bothersome is bringing this thing to the dealer where they just manhandle it. i am very meticulous about how i treat my truck and they just don't show any regard for it when i bring it in. my brother has an '09 as well, his came out with a door ding and they won't fix it! i just can't stand bringing it to thedealer, but i guess i have to
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04-13-2009, 08:43 PM | #14 | |
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Interesting when i take mine into the dealer there is a walk around with a graphic of the car, any dings,etc are note as you have to sign for it. I guess this keeps everyone out of trouble. |
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04-13-2009, 09:26 PM | #15 | |
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The BMW dealer I visited the other day was very nice and respectful - no pressure whatsoever. I'm was hoping when I switched to BMW they would be a cut above in service and dealing with their clients. I'm surprised they didn't give you an indication of what they did fix. |
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04-13-2009, 09:34 PM | #16 | |
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I always get paperwork when my car goes in, I file it for reference. |
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04-13-2009, 11:21 PM | #17 |
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Same here. Every time I have to bring in the car for whatever reason, I have to do a walk around the car with the SC to mark down whatever dings, scratches or other blemishes may be present on the car. This works both ways and protects them as well as you.
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04-13-2009, 11:34 PM | #18 | |
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So far I only had to see the service department for scheduled maintenance appointments (when the cars tell me it's time to go see them). And so far, it hasn't cost me anything other than my time So far BMW's service has been outstanding.
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04-13-2009, 11:37 PM | #19 | |
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Same here, I keep all my paperwork... just in case When I bring my cars in for service and I get paperwork back, I ask them to tell me what exactly they did (which so far they were always kind enough to tell me) and I take a look if the paperwork reflects it, so I have a reference in the future if I ever need it (which I hope I won't).
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04-14-2009, 12:05 AM | #20 | |
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04-20-2009, 11:29 PM | #21 | |
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04-22-2009, 05:38 PM | #22 |
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Hi guys, i just bought a BMW X6 50i. I haven't even driven the car for up to 200 miles! Two days ago, i drove the car almost on an empty fuel tank. The fuel level was very low. Suddenly the 'CHECK ENGINE LIGHT' just came on! I don't know what could be the cause of this. Any idea guys? Please help. I'm really worried
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