Kidd7
Well-Known Member
- Joined
- January 13, 2014
- Messages
- 230
- Reaction score
- 81
- City, State
- RTP, NC
- Year, Model & Trim Level
- 2000 X AWD EB 5L
I have a 99 Ex with 4.0 SOHC ~ 130K; owned for about 2 years.
Things repaired: Tranny rebuilt about a year ago; crank sensor; spark plugs; wires; PCV; TPS; All 4 O2 sensors.
I had an intermittent stall that I traced to a bad O2 sensor Bank 2 sensor 1. It would fall out, flat line at 0V, and the fuel trim would go through the roof, rough idle and stalls at times.
I didn't like the way Bank 1 sensor 2 looked on my data log, so I replaced it. The new O2 looks the same, I'm wondering if there is something wrong with the cat? The link below is the graph of my new O2 sensor, any advice? Thanks.
https://drive.google.com/open?id=0B6e7fQMCMygPRmZmRGN3aGd4SVE
Also, this was a previous thread from the first set of issues:
http://www.explorerforum.com/forums/index.php?threads/99-v6-sohc-stall-on-left-turn.450999/
Things repaired: Tranny rebuilt about a year ago; crank sensor; spark plugs; wires; PCV; TPS; All 4 O2 sensors.
I had an intermittent stall that I traced to a bad O2 sensor Bank 2 sensor 1. It would fall out, flat line at 0V, and the fuel trim would go through the roof, rough idle and stalls at times.
I didn't like the way Bank 1 sensor 2 looked on my data log, so I replaced it. The new O2 looks the same, I'm wondering if there is something wrong with the cat? The link below is the graph of my new O2 sensor, any advice? Thanks.
https://drive.google.com/open?id=0B6e7fQMCMygPRmZmRGN3aGd4SVE
Also, this was a previous thread from the first set of issues:
http://www.explorerforum.com/forums/index.php?threads/99-v6-sohc-stall-on-left-turn.450999/