I just received my 2 O2 Bank1 sensors.. Does anyone have any faqs or instructions on how to install them? Otherwise I'll take it out to a shop (dunno waste money though)..

 

take 22mm open wrench and unscrew them. Wire them up. Use anti-sieze on the threads of the sensors and re-tighten them back in. Don't over-torque.

 

www.maximadriver.com has sum great faq's

 

Why are you changing the sensors?
i have a 2k1 also with the check engine once in a while, i'm thinking it's either the O2 or temp. sensor.
let me know how much they cost ya, and if the install was easy?
thnx

 

I came up with the error "Bank 1 is running lean".. Figured it is probably O2 sensor cuz I have Nissan reprogram my ECU and reset it. But it still comes back. When I get home I'll check the receipt. I got them from DaveB.. I notice that the car still runs fine even with the SES light... How's yours running?

 

Yeah, i don't really notice any difference with the SES light either, but i keep disconnecting the battery so i don't drive with it on. it kept going on around every 2 weeks.
How did you get Nissan to reprogram and reset your ECU, 2 dealers i went to don't wanna touch the car since i have an aftermarket air filter and exhaust.

 

after market air filter? YOu mean a K&N drop in? They can not deny service becuase of that.... it is a stock replacement part.... unless your dealer or Nissan provides you with their own free filters, then you are free to use any replacement filter that replaces the stock one.

 

I heard that somewhere, but the dealer tells me put the stock things back on and come back.