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Old 11-25-2012, 07:44 AM
SeanMH-6 SeanMH-6 is offline
Officially Welcomed to the 'Fest
Location: Clarksville TN
Join Date: Nov 2012
Posts: 119
Mein Auto: 2002 525i sport, premium
so, this thread just got a little deeper... 9 obd2 codes on SES light.

p0492-secondary air injection system insufficient flow bank 2
p0174-system too lean bank 2
p0430 catalyst efficiency bank 2
p0192-pre catalyst fuel trim too lean bank 2
p0491-secondary air injection system insufficient flow bank 1
p1093-pre-catalyst fuel trim too rich bank 2

there were three other codes as well, autozone didn't give them too me i guess, i reset the light, we well see if it comes back on, no signs of detonation. i think the MAF sensor is first.
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