O2 sensor help
#1
Registered User
Thread Starter
Join Date: May 2008
Location: canada ontario
Posts: 15
Likes: 0
Received 0 Likes
on
0 Posts
O2 sensor help
Hello my 2004 z has been idling rough ever since i got the car about 4000 miles ago. The only thing that has been changed is the aem cold air intake that is on the car now. after worm up the idle drops low and sometimes the engine kocks. I just got a obd 2 reader and i noticed that 3 oxygen sensors are running at 280 milivolts and one runs at 690 milivols. When i rev the engine only the 690 one is is moving up and down. Anyone know whats going on? should i replace the sensor? thx
Thread
Thread Starter
Forum
Replies
Last Post
liqalu04
Engine & Drivetrain
31
01-02-2022 12:58 PM
Colombo
Forced Induction
35
11-09-2020 10:27 AM
350Z Project X
Maintenance & Repair
11
10-17-2015 05:16 PM