flashing SES at WOT

[wielkiwac]

i was on my way from school today and i hit WOT then my SES started flashing.
i went to autozene for free check and guy gave me couple codes:eek:
P0301 cyl one missfire
P0325 knock sensor
P0141 downstream oxygen sensor heater
NOW. it is possible that only bad o2 sensor can cause other codes which i have??
btw. i had bad oxygen sensor couple times but i never had that fucking missfire

[nismo3112]

try switching coils with another cylinder to see if it's the coil

[wielkiwac]

i will try that

[Goldtooth]

I have 3 rear 4th gen coils from a '96, if you're interested.

[TurTLe]

you have it fliped. it is possible that a bad coil can cause other faults.

misfires happen randomly. no sign of a coil giving out and yea. the coil is probaly bad. your o2 was problay there already so no connected between those 2. And well the knock is a knock end of story.

also plugs might be in need of replacement as well.

[wielkiwac]

the thing is that i have had o2 sensor code for over 6 months. cyl 1 missfire showed up today

[wielkiwac]

I have 3 rear 4th gen coils from a '96, if you're interested.

i will let you know.
1st i want to make sure thats bad coil

[Goldtooth]

im just sayin'.......

[Ketchup83se01]

I had same thing, it was a bad coil so i just replaced all 6 woo hoo, and now no misfire or no flashing SES light

[wielkiwac]

ok.
went to autozone today again.
p0301 is gone, but i have new shit - p1320 :(

[njmodi]

P1320 also points to an ignition coil or all ignition coils - what year is your Max?

[wielkiwac]

that bitch is 99

[njmodi]

that bitch is 99

Assuming you haven't changed them out yet, it's time for 6 new coilpacks.

[wielkiwac]

Assuming you haven't changed them out yet, it's time for 6 new coilpacks.

oooo :banghead: