Nissan 370Z Forum - When to replace o2 sensors

Page 3 of 3

Show 40 post(s) from this thread on one page

Nissan 370Z Forum (http://www.the370z.com/)

- Nissan 370Z General Discussions (http://www.the370z.com/nissan-370z-general-discussions/)

- - When to replace o2 sensors (http://www.the370z.com/nissan-370z-general-discussions/116569-when-replace-o2-sensors.html)

Z_ealot

10-17-2016 08:04 PM

Ok so in addendum to this thread i swapped out the bank 1 o2 sensor which is the one i was getting a code thrown for. The Z reacts a little more quickly to throttle inputs now, but i am still getting the hesitation i described before, do all o2 sensor both upstream and downstream need to be replaced in order to resolve this issue? Also in addition to the hesitation I noticed that the coolant temps are getting pretty high, like around 215 or more...could this be caused by the o2 sensors as well?

barncobob

10-17-2016 08:16 PM

don't PIN it, problem solved..

Ghostvette

10-18-2016 08:25 AM

Quote:

Originally Posted by Z_ealot (Post 3550695)

Guess it's a good thing i found our o2 sensors for less then $100 on amazon lol....one last question though, would the throttle response get worse as the o2 sensors heated up even more, like say as oil temps moved beyond 200 degrees or an extra load was put on the engine like ac being turned on?

Sent from my iPhone using Tapatalk

Only way to know that is to have someone reading the scanner as you drive, or have a way to data log the information. :twocents:

All times are GMT -5. The time now is 03:37 PM.

Page 3 of 3

Show 40 post(s) from this thread on one page