[Andrewah05]

Finally got a call back from my indy, told me that my system too lean bank 2 code was caused by bad catalytic converters for both banks. Told me to give BMW a call because they usually have emissions warranty. Called up the dealer that the car was originally bought from (BMW Grandriver Waterloo) in Ontario, they told me ten year warranty, called up BMW of Mississauga and they told me 8 years, 130000km, wasn't sure who to believe but I was eligible, just dropped the car off will wait to hear from them tomorrow, just thought id post for those who can't solve their lean code problems. Also was curious if I can expect any performance changes or any other changes after the new cats are put in like gas mileage.

Regards,

Drew

[Art818]

you'll get better gas mileage and maybe better exhaust flow