Check Light Error

2011 TOYOTA YARIS
57,000 MILES • 4 CYL • AUTOMATIC
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MANOJKUMAR
  • MEMBER
  • 1 POST
I am Facing this problem please help me! check light comes mechanic told me your oxygen sensor bank 1 is faulty replace it. I am from pakistan it is not avaible in new but used I got It I installed after running 100 km check light again come it is so that if i got new one what is gurantee light will not come my concern is if Oxygen Sensor is faulty then why check light comes after 100km why not it instantly check light come when I reset check light through OBD Scanner I search the error code it shows oxygen sensor 1 Faulty.
Mar 26, 2016 at 5:50 AM
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CJ MEDEVAC
  • ✓ASE Certified Mechanic
  • 11,004 POSTS
  • ASE Certified Mechanic
THIS SOMETIMES WORKS TO MAKE AN O2 SENSOR WORK AGAIN

RUN "SEAFOAM" IN YOUR FUEL (I HAVE YOU A PIC BELOW)

MAYBE YOU CAN GET IT WHERE YOU ARE AT

IT CLEANS THINGS UP WELL,

LEMME KNOW IF IT HELPS/ IT CERTAINLY WILL NOT HURT ANYTHING

THE MEDIC
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Mar 26, 2016 at 2:42 PM
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