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      09-28-2014, 11:32 AM   #1
bigred1100s
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power loss over 120 mph please help!!!

2010 x6M
11k miles
AA catless down pipes
AA software program
Eisenmann Race exhaust

Guys, when I hit 120mph the car goes into limp mode. Engine set to safe mode and an error is thrown. something about engine malfunction (half engine light on dash) shows up and power cuts. I pull over, turn off and power back up and its cleared up then reemerges when I push to that speed again. Anyone familiar with this? please help, thanks

Also I need advice on who makes a good cold air intake kit for the X6M
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      09-28-2014, 03:14 PM   #2
Jimshorts
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Im guessing its the tune setting something off. Talk to your tuner or take it to the shop
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2010 BMW X5 M Eurocharged: 12.298 @ 112.860 MPH Tune only.
2005 E55 AMG 11.93 @ 117 1/4 mile 7.75 @ 95 1/8mile tune, shorties, street tires. Sold
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      09-29-2014, 10:53 AM   #3
dmlgc
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Quote:
Originally Posted by Jimshorts View Post
Im guessing its the tune setting something off. Talk to your tuner or take it to the shop
+1
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2022 X6MC - 2011 335D
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      09-30-2014, 11:04 AM   #4
bigred1100s
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i'm being told by the dealer its a boost convertor

Last edited by bigred1100s; 09-30-2014 at 04:33 PM..
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