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code po133 bogs,gags a bit

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Old Jun 9, 2017 | 01:15 PM
  #1  
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code po133 bogs,gags a bit

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
 
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Old Jun 9, 2017 | 04:45 PM
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How old or how many miles are on the O2 sensors now ? A worn out O2 sensor will throw both those codes. The front sensors are a bitch. If you're replacing them with new ones you can just cut the old ones wires to make it a little easier to get out.


-Mike
 
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Old Jun 9, 2017 | 05:20 PM
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ive never changed them...truck got 181000..have truck 7-8 yrs. ive done exhust manifold that side which took code away for REAR sensor and changed all the plugs which 3 and 4 plug wires were bad on that side. now this on same side.....

i saw the sensor,real chitty spot. HOPE THIS IS ISSUE

did your truck act like mine....choke a bit,gag and then let go. doesnt do it ALL the time thou

TXS FOR REPLY
 
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Old Jun 23, 2017 | 09:46 AM
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...done deal. changed sensor. advanced auto $53 motorcraft but waited a day.

was easy to take off old one,i was lucky. was going to get charged $40 to put on lift but i got it so....

this sensor does ALOT to motor,huge affect....felt awfull. idle feels better then usual i can say that.

i burned less gas with BAD SENSOR thou...lol....

everything on that side of my motor been kinda done......
 
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