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      11-17-2009, 09:25 PM   #74
Singletrack
4th down; 4th quarter? Renegade.
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Drives: 09 SSII E92 M3; 19 FG M5C
Join Date: Aug 2008
Location: Pittsburgh, PA

iTrader: (3)

I wasn't able to get my friend's general purpose software working. We believe the issue was the cable in question. In any event, I dropped by Autozone and used their tool.

There were three codes:

P0430 - catalyst system efficiency below threshold bank 2
P0430 - catalyst system efficiency below threshold bank 2
P0420 - catalyst system efficiency below threshold bank 1

I cleared all three codes and the SES light went out. I checked and I had 1750 miles on the car since the exhaust was installed. I'm getting 14.5mpg in that time - hahahaha; ouch fuel bill. I've been driving it harder since getting the exhaust ; )
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