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Old 03-24-2013, 10:33 PM   #10
Registered User
Join Date: Nov 2009
Location: Fairfax, VA USA
Posts: 12,638
My Ride: '06 330CiC, '03 M5
Lean codes are typical, read the first link below in my signature.

Also search on Google - e46fanatics, jfoj, software and read that thread regarding a number of software and code reading options.
Solve your misfires, lean codes, rough idle -

Fuel pump failures -

Temp Info -

Hidden OBC Menu - Check Voltage, Temps, Fuel Level -

E46/E39 GM5 Door Lock Info -

Lower hose fan switch O-ring - BMW #13621743299
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