O2 sensor

[Boostdeznuts]

my car O2 never get in the 800 even at WOT the most I ever seen is 770 but always at 600-700 at cruise. is this normal or do I have to change out a new one ?

 

[TurboDave]

my car O2 never get in the 800 even at WOT the most I ever seen is 770 but always at 600-700 at cruise. is this normal or do I have to change out a new one ?

That would be pretty hard to say with absolutely NO information about your setup. Chip. What O2 sensor, and ANY other engine mods?

 

[williambavila]

my car O2 never get in the 800 even at WOT the most I ever seen is 770 but always at 600-700 at cruise. is this normal or do I have to change out a new one ?

off the subject but i am going to say you have entirely to many toys.. can i have one?

 

[Boostdeznuts]

Sorry I forgot. Champion Heads and intake ,T44,50 injectors, alky,322 stall, FMIC, Sure Bill come with a trailer and scoop one up

 

[TurboDave]

Sorry I forgot. Champion Heads and intake ,T44,50 injectors, alky,322 stall, FMIC, Sure Bill come with a trailer and scoop one up

Chip???? Do you have it running full tiime open loop??? The reason I ask is the values you provided for cruise O2's. They should be all over the place, not such steady values as you posted. Even those values are quite rich for a cruise situaion..

 

[williambavila]

would love to man but cant afford the one i got

 

[Boostdeznuts]

TT chip 93 dont know if it open all the time , they are all over the place, sorry I didnt mean by steady #. but even at Idle it is never in the 800 my other car I see is in the 800, So should I change it out ?