[MR2_ZZ_DUH]

I recently was unable to complete my emissions test due to a check engine light.
The heater circuit bank 1 sensor 2 is causing the issue. After reading the forums, I concluded the driver side, as seen in the picture is sensor 2. After driving for 100 miles the check engine light returned, could something else be the issue? Perhaps the information I retrieved, as to what sensor was sensor 2 was incorrect.

See the image for my current understanding.

 

[OldMan]

Post Deleted

 

[MR2_ZZ_DUH]

Are there diagrams for this? Some good resources would be amazing--running out of time to pass the emissions test, don't need the ticket. ><

 

[Cap Weir]

Its the Sensor that is Just before where the Tail Pipe leave the Car.. it's plugged in Behind the Left Rear Tail Light..


I pull the Lite to get to the Plug..

Cap

 

[MR2_ZZ_DUH]

installed, just need to drive 100 miles to see if the circuit wants to throw another engine code. Thanks again btw.