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Pushit2.0 · 08-26-2008

Oil burning in the exhaust will make a wide band O2 read leaner then it is, also if you have exhaust leaks before the wide band O2 sensor that can read lean also.

08-26-2008	#7
Pushit2.0 15min late to the world 12 Babes of Christmas Champion! 3D Championship Golf Champion! Drag Race Champion! Drifting Champion! Duck Hunter Champion! Street Racer Champion! Tire Toss Champion! Join Date: Oct 2003 Location: getting a monster Drives: a moon taxi Posts: 3,692	Re: My car on the dyno at DB Oil burning in the exhaust will make a wide band O2 read leaner then it is, also if you have exhaust leaks before the wide band O2 sensor that can read lean also.