01-07-2018, 02:37 PM | #1 |
Brigadier General
920
Rep 3,072
Posts |
Check Engine Light On here are the codes
Carly:
Mixture control, bank over cross: mixture too lean Code: 118010 Mixture Control: mixture too lean, large deviation Code: 118401 OBD2 Reader shows 3 faults P0174 and P0171 System Too Lean My battery is now constantly asking for charging, could this be related??
__________________
Previous BMW: 16 M4, 13 M6; 14 M235i, 12 BMW M3; 11 BMW M3; 08 BMW M3; 08 BMW Z4M; 04 X3; 02 M3 Convertible; 02 M3; 00 M Roadster; 94 325 convertible; 92 325i Convertible; and 85 635csi
My Car Photo Blog: http://carfisheye.blogspot.com/ |
01-07-2018, 02:47 PM | #2 |
Captain
257
Rep 642
Posts
Drives: 2014 M6 Grand Coupe CP
Join Date: May 2017
Location: Kingwood TX
|
these codes are indication of air leaks downstream (after) of the mass air flow metering. Usually either small vacuum hoses or in older cars cracks in the rubber sections of the intake.
Try spraying some "starter fluid in those areas and see if the RPM changes. That indicates where the leaks are. good luck
__________________
F06 M6 Grand Coupe CP
Sapphire Black Metallic The drive is the destination |
Appreciate
0
|
01-08-2018, 10:57 AM | #3 |
Brigadier General
920
Rep 3,072
Posts |
Going to dealer for new battery and check on codes. Could be due to low voltage causing code.
__________________
Previous BMW: 16 M4, 13 M6; 14 M235i, 12 BMW M3; 11 BMW M3; 08 BMW M3; 08 BMW Z4M; 04 X3; 02 M3 Convertible; 02 M3; 00 M Roadster; 94 325 convertible; 92 325i Convertible; and 85 635csi
My Car Photo Blog: http://carfisheye.blogspot.com/ |
Appreciate
0
|
01-11-2018, 05:53 PM | #4 |
Brigadier General
920
Rep 3,072
Posts |
Dealer called and told me that they are going to replace the valve covers. I wonder if its the cover or the gasket and one or both. I also wonder if this has anything to do with my excessive oil consumption.
__________________
Previous BMW: 16 M4, 13 M6; 14 M235i, 12 BMW M3; 11 BMW M3; 08 BMW M3; 08 BMW Z4M; 04 X3; 02 M3 Convertible; 02 M3; 00 M Roadster; 94 325 convertible; 92 325i Convertible; and 85 635csi
My Car Photo Blog: http://carfisheye.blogspot.com/ |
Appreciate
0
|
10-11-2018, 01:30 AM | #5 |
First Lieutenant
102
Rep 330
Posts |
Hi I'm having the same issue now on my M5 what was the issue? Did they fix it? Can u help me please I'm getting same 2 codes.
|
Appreciate
0
|
10-12-2018, 08:06 PM | #6 |
Brigadier General
920
Rep 3,072
Posts |
Heat is a major issue on these cars, code went away after new battery and gaskets...
__________________
Previous BMW: 16 M4, 13 M6; 14 M235i, 12 BMW M3; 11 BMW M3; 08 BMW M3; 08 BMW Z4M; 04 X3; 02 M3 Convertible; 02 M3; 00 M Roadster; 94 325 convertible; 92 325i Convertible; and 85 635csi
My Car Photo Blog: http://carfisheye.blogspot.com/ |
Appreciate
0
|
Post Reply |
Bookmarks |
Tags |
code, fault |
Thread Tools | Search this Thread |
|
|