Autotap log Everyone familier with atap look inside

[cammed3800]

I replaced my shot o2 sensors and put new ones on and i did some autotap.

timing @ 5851 -22*
knock retard @ 4398 i had 1.1* other than this it was 0*
injector pulse width@ 5851 18.12 to18.68
ltrim bank 1 @5851 0%
ltrim bank 2 @5851 0.8%
o2 bank 1 sensor 1 mv 890
o2 bank 2 sensor 1 mv 915
misfire cyl 1- 0
cyl 2- 15
cyl 3- 0
cyl 4- 1
cyl 5- 0
cyl 6- 0

The misfire was at idle, all the cylinders said 0 when i reached 5000+ rpm. Oh yeah the air fuel at 5851 was 11.7-11.8 any opinions?

[Magnus]

looks normal.

Moving this to general tech.

[awesomeame]

isn't that a little rich? i thought optimal o2 voltages was 830mv? someone correct me plz if i'm wrong here.

btw cammed3800...i dunno why, but my cammed l36 seems to like misfires on cyl #2 at idle too...

--matt

[cammed3800]

So maybe the misfire is normal, man i hope so. My car doesnt sound or run like it has a misfire, I ran at the track with bad o2 sensors and ran crappy but i think the af just needs tuned.

[navyblue2000]

<blockquote>quote:</font><hr>Originally posted by Magnus:
looks normal.

<hr></blockquote>

what octane were you running, out of curiosity?

and i heard somewhere that cyl 2 runs hotter than the rest, maybe that's why you've got those misfires.

[cammed3800]

92 but usually 93