Nissan 370Z Forum - P0057 Code help..

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Recker

06-04-2017 08:13 PM

P0057 Code help..

Wasn't sure where to post this.. but I recently replaced an upstream o2 sensor and I'm pulling this code P0057.. anyone have any suggestions? My mechanic was missing the extension and wired it directly, but I'm a little stuck, thanks!

SouthArk370Z

06-04-2017 10:23 PM

Possibly a blown fuse. Do a web search for P0057 for more info and other possible causes.

fryzia23

06-05-2017 05:45 PM

It's Heater circuit code bank 2 sensor 2. Bank 2 is driver side I believe. Your mechanic most likely used air gun to remove exhaust bolts and damaged the sensor. Gonna have to replace it

B&W_Evader

06-05-2017 05:49 PM

Got to love it. Incompetent mechanic gets richer because he's a dumb-a$$. Sounds like a government contract.

fryzia23

06-05-2017 06:06 PM

Also maybe he replaced and wired wrong sensor to begin with. Why did you have to replace it up stream sensor?

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