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7 Series - E65 / E66 (2002 - 2008)
Discussion of BMW's 4th generation E65/E66 7 Series flagship. The E65 generated much controversy, due to its radical styling and iDrive user difficulties. Nonetheless, the E65 broke records to become the best-selling 7-series iteration ever, especially after its 2005 facelift.

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  #1  
Old 04-18-2012, 03:27 PM
rac400 rac400 is offline
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Location: LA
 
Join Date: Aug 2011
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Mein Auto: 745
thermostat error code

just replaced thermostat and still get check engine light with error code 2EF4 ( Map Thermostat mech. jammed) Does anyone have any ideas as to what to check next.

Thanks
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Old 01-07-2013, 06:08 AM
markandersonus markandersonus is offline
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Mein Auto: 2005 745i
Quote:
Originally Posted by rac400 View Post
just replaced thermostat and still get check engine light with error code 2EF4 ( Map Thermostat mech. jammed) Does anyone have any ideas as to what to check next.

Thanks
Hi

I just got this error code. Did you find out what it was on yours?
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Old 01-07-2013, 01:47 PM
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First_745Li First_745Li is offline
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Did you plug in the sensor on the thermostat? Recheck that plug
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Old 01-08-2013, 10:03 AM
7Rage 7Rage is offline
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did you clear the code.....? it doesnt say in post....
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