MikeinMadison

Hi all
'96 SE
Last week I changed my front 02 sensors with the appropriate Bosch replacements. I also changed my knock sensor. I reset the ECU and both O2 sensor codes returned. Any ideas? Thanks for any help!

99grnmaxgxe

iTrader: (11)

Are you sure you replaced the right sensors?

Jokester66

iTrader: (2)

I also have my check engine light on for EGR and front Oxygen Sensor on the left cylinder bank. i was wondering how much this part would cost? and any other suggestions to what might be wrong?

MikeinMadison

Oh yeah -- I'm sure I replaced the right sensors. Hard to screw that up. 3-wire O2 sensors -- two whites, one black, no polarity, so doesn't matter how they're wired. Ideas?

clive

You HAVE changed the air filter recently?

99grnmaxgxe

iTrader: (11)

My suggestion is to just drive for about 2 weeks and see if the code goes away. It has done this before to me and also others.

MikeinMadison

I changed the air filter a couple of months ago. I'll check it. So sometimes the codes come back and go away? I can understand why they might not go away immediately, but why would the ECU send a code after reset like this? Unless there's still a problem?

zazon

iTrader: (4)

had the same problem, damn fuse was blown! i would check the fuse, sounds just like the prob i had. i forget the exact location, its the right bank of the in-car fuse panel... somewhere around the middle. if that helps

MikeinMadison

Thanks zazon, I'll check that tonight...

FishyMan

my code left me??! for the 0707
but im still gonna change it, might as well anyway.. also what fuse did u guys mean/