p0133 bank 1 sensor 1 truck bogs a bit

[aircargoo]

hello all...p0133...got this code up : 02 sensor ckt slow response bank 1 sensor

p1131 as well...manufacture control fuel air metering...which i think is sensor as well....

truck runs...everyday 70 mph but at times when i slow down to 40 and then speed up "WITHOUT" heavy foot, it bogs a bit...chokes,then clears up and goes. its about 90% 60 or above mph to work 18 miles....i feel it. it bogs chokes then lets go.

so......change bank 1 sensor one ABOVE cat....? anyone do this? looks hard to reach...lQQking at it now,lol.

txs all

 

[aircargoo]

replaced this sensor last week. $54 motorcraft from advanced auto. im lucky cause old one came out easy.

anyway...truck idles well and runs well. this sensor does ALOT to engine...my idle feels better then usual.

my engine was better on fuel with BAD sensor thou,but the bogging was getting worst....lol.