[Emerald]

Thanks guys! I had a friend replace all of the O2 sensors but will recheck the pre cat bank one connection. The cheapo code reader I bought seems to work okay but I’m hoping to get more specific Diagnostic information since it’s a constant issue. Car runs okay but it takes some of the fun away seeing the cel all the time. BTW- Do all Boxsters exhaust smell strong when starting up? Another friend has a 2001 S and has the same smell.