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pokeybritches · 03-04-2013, 01:15 PM

The older OBDI cars were narrowband sensors, and the newer (but not all) OBDII cars use widebands. A narrowband sensor can only tell you if you're lean or rich, whereas a wideband can tell you by how much.

I'm definitely not one to fret over terminology

. I appreciate the education!

03-04-2013, 01:15 PM	#30
pokeybritches Colonel 479 Rep 2,782 Posts Drives: ESS/G-Power Z4M, VF Z4, 996tt Join Date: Sep 2009 Location: Los Angeles iTrader: (12) Garage List 2006 BMW Z4M [10.00] 2006 BMW Z4M [8.50] 2003 BMW Z4 3.0i [9.00]	The older OBDI cars were narrowband sensors, and the newer (but not all) OBDII cars use widebands. A narrowband sensor can only tell you if you're lean or rich, whereas a wideband can tell you by how much. I'm definitely not one to fret over terminology . I appreciate the education! __________________ VF Engineering Z4 3.0i, ESS Z4M, G-Power Z4M, 996 Turbo
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