92 929 Codes pulled... Help :)

[Jesticle]

Ok, hopefully someone can help me with these codes:

05 - left side knock sensor

15 - oxygen sensor?

17 - left side feedback system

24 - right side feedback


I was thinking left side knock sensor first, then erase codes and see if the other ones come up. if they come back, then replace both 02 sensors.

any help is greatly appreciated

[rucker]

Originally posted by Jesticle@Oct 16 2004, 05:23 PM
Ok, hopefully someone can help me with these codes:

05 - left side knock sensor

15 - oxygen sensor?

17 - left side feedback system

24 - right side feedback
I was thinking left side knock sensor first, then erase codes and see if the other ones come up. if they come back, then replace both 02 sensors.

any help is greatly appreciated

[snapback]205515[/snapback]

you just have to replace any of them
and recheck the codes
unpull the battery for 20 seconds and hit the brakes 5 times.

[Jesticle]

so this is probably why I failed emissions testing eh?

[rucker]

Originally posted by Jesticle@Oct 16 2004, 07:14 PM
so this is probably why I failed emissions testing eh?

[snapback]205555[/snapback]

You need to replace your 02 sensors if you failed the emission test.

[Jesticle]

no, when a knock sensor fails... the computor ignores all the sensors and goes into a "safe-mode", which makes the engine run richer and retards the timing to avoid engine damage.

Obviously this is not good for emissions.

the O2 sensors may be fine. I'll find out