p0175 bank 2 rich

[94slowbra1]

what could cause this? i tried changing out to a new o2 sensor and the code came back. car drives fine and runs strong. also i have brand new ID1050x injectors so i hope they arent the issue. i did put on the stethoscope and i can hear each of the injectors opening and closing.
so what else can i look for? thanks

 

[procharger]

Swap sensor with know good sensor on oppsite bank side, if code switches to good side you've found your problem.

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