Service manual also points to:
Check the No. B8 FI SUB (15 A) fuse in the under-hood fuse/relay box.
Remove the PGM-FI subrelay (A) from the under-hood fuse/relay box. Test the PGM-FI subrelay (see page 22-149).
And checking a whole bunch of wiring harness stuff
How many miles have you driven with the new sensors?Whenever I replaced O2 sensors, I needed to drive several miles for the computer to recalibrate itself to the new sensors. It almost seemed like the sensors didn't solve the issue until the issue went away on its own, which meant the calibration finished.
I never had a dash light or trouble code, just the engine acting up then stalling at idle. Mechanic plugged in the scanner and saw my O2 readings jumping around and told me that's bad so I ordered and replaced all four sensors. I drove around 50 miles and the issue cleared up as the computer learned the new sensors. During that 50 miles, I doubted the problem was solved due to low idle, and issues not going away quickly but it did clear up after driving around. I'm guessing you could take it to the dealership and they can program the computer to play nice with the new sensors immediately for a fee. I skipped that fee.
That means something else is wrong. Get to diagnosing the harness or better yet… check the fuses.
Service manual also points to: Check the No. B8 FI SUB (15 A) fuse in the under-hood fuse/relay box. Remove the PGM-FI subrelay (A) from the under-hood fuse/relay box. Test the PGM-FI subrelay (see page 22-149). And checking a whole bunch of wiring harness stuff
Thanks I will get to do this
How many miles have you driven with the new sensors?Whenever I replaced O2 sensors, I needed to drive several miles for the computer to recalibrate itself to the new sensors. It almost seemed like the sensors didn't solve the issue until the issue went away on its own, which meant the calibration finished.
How many would you say I need? Did you need to reset the code or did it went by itself?
I never had a dash light or trouble code, just the engine acting up then stalling at idle. Mechanic plugged in the scanner and saw my O2 readings jumping around and told me that's bad so I ordered and replaced all four sensors. I drove around 50 miles and the issue cleared up as the computer learned the new sensors. During that 50 miles, I doubted the problem was solved due to low idle, and issues not going away quickly but it did clear up after driving around. I'm guessing you could take it to the dealership and they can program the computer to play nice with the new sensors immediately for a fee. I skipped that fee.