E46Fanatics - View Single Post - Help! Replaced O2 sensors still have CEL???

felixzcat · 04-23-2009, 02:57 PM

Thanks for the update Luky.

"I get a table 19 F5/F6 which is the Precat 02 sensor preheaters or something."

My table 19 says that F5/F6 is -Secondary air system too low- cyl 1-3/4-6.

Cheers,
Paul

04-23-2009, 02:57 PM	#32
felixzcat Registered User Join Date: Jan 2008 Location: lake forest, california Posts: 26 My Ride: 325it View My Garage	Thanks for the update Luky. "I get a table 19 F5/F6 which is the Precat 02 sensor preheaters or something." My table 19 says that F5/F6 is -Secondary air system too low- cyl 1-3/4-6. Cheers, Paul