545i increased emissions (SES)
09-17-2014, 07:44 AM
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My Ride: E60 545i v8 6spd MT
545i increased emissions (SES)
The car is a 2004 545i v8 6speed man trans. 145,000 miles
Ok so the last month I have gotten the SES and increased emissions.
The code that is coming up is for cylinder bank 2 secondary air.
It's only popping up when I get to just above 1/4 tank of fuel. I top off the fuel, give it a few 5k shifts and within a day or two the code goes away. Maybe my secondary air ports are becoming carbon clogged or the solenoid is failing? Any advice before I take it in to have it looked at would be appreciated.
Thanks
Garrett
Ok so the last month I have gotten the SES and increased emissions.
The code that is coming up is for cylinder bank 2 secondary air.
It's only popping up when I get to just above 1/4 tank of fuel. I top off the fuel, give it a few 5k shifts and within a day or two the code goes away. Maybe my secondary air ports are becoming carbon clogged or the solenoid is failing? Any advice before I take it in to have it looked at would be appreciated.
Thanks
Garrett
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