why do you think your cel was caused by an o2 sensor if you threw a cam position sensor code.
get an OEM one from the dealer.
O2 sensors will never cause sporadic idle (if they do, unplug them, car will run fine without them)
I run a canadian led kit & hid kit company, if you have any questions about led headlights or hid kits in canada or would like to check out our products please contact me here: http://absolutehid.ca
2002 TiAg M3 6mt
deoranged, dechromed, led tails, ZHP knob, UUC SS v3, GROM, OEM 220M 19's, Michelin Supersports
2006 YZF-R6, bunch of go-fast stuff