I have have been trying to fix this for a month with out success Codes i get are
8E Module fault DMTL
5E Secondary air hot film air mass sensor
I have changed the secondary mass sensor and I have also smoked intake and found a leaking intake boot but I still get these two codes. Car drives normal no issues besides service engine light which is bothering me please help
Anyone?
What code reader are you using? Those are not standard error codes. Error codes should be P followed by 4 numbers....P1040. Did you repair the damaged intake boot? What are your short term fuel trims?
Bleed your cooling system http://forums.bimmerforums.com/forum....php?t=1709482The ULTIMATE OEM Alarm/Keyless thread http://forums.bimmerforums.com/forum....php?t=1792200
I am using Autel ms906 it's a nice scanner I did replace intake boot I smoked dmtl no leaks I am guessing pump is bad. But secondary mass is my worry even after replacing with a new one it still comes back
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