shiryu0
Dedicated LVC Member
"Lack of HO2S-21 Switch, Sensor Indicates Lean"
i know i should be changing my O2 sensors soon, ( just turned 96K last week...) but this thing popped up yesterday, no drop in MPG, no power loss.......just lighted up after leaving work yesterday.........i did a road trip up to LA this past weekend, car ran perfect.......
i cleared the code yesterday, and disconnected the battery for a bit, went to work, and on the way home its came on again.......so........anybody get this code?
is it just my O2 sensors on their way out......?.....
i know i should be changing my O2 sensors soon, ( just turned 96K last week...) but this thing popped up yesterday, no drop in MPG, no power loss.......just lighted up after leaving work yesterday.........i did a road trip up to LA this past weekend, car ran perfect.......
i cleared the code yesterday, and disconnected the battery for a bit, went to work, and on the way home its came on again.......so........anybody get this code?
is it just my O2 sensors on their way out......?.....