M micielit New member Joined Nov 15, 2008 Messages 6 Reaction score 0 Points 0 Nov 24, 2008 #1 what does an oxygen sensor do on a 98 chevy malibu
D Don E New member Joined Nov 20, 2008 Messages 27 Reaction score 0 Points 0 Nov 24, 2008 #2 The oxygen sensor determines how much air is passing by it and sends a electrical signal to the COMPUTER so the air/fuel mixture can be altered every nano second to14.7 to 1 air /fuel ratio.
The oxygen sensor determines how much air is passing by it and sends a electrical signal to the COMPUTER so the air/fuel mixture can be altered every nano second to14.7 to 1 air /fuel ratio.
