Did I put my O2 sensors back in correctly? Blue/Left Purple/Right

[soctty7676]

When I sodered in my MIL Eliminators in my rear O2 sensors last night, I took both sensors out at the same time. Then when going to reinstall them I realized I didn't mark the left and right sides.

So, is the Blue connector the left and the purple the right, or did I get them backwards?

This on a 1998 Mustang GT.

Thanks, I think I would go crazy if I didn't have help from this board!

 

[02mingryGT]

When I sodered in my MIL Eliminators in my rear O2 sensors last night, I took both sensors out at the same time. Then when going to reinstall them I realized I didn't mark the left and right sides.

So, is the Blue connector the left and the purple the right, or did I get them backwards?

Thanks, I think I would go crazy if I didn't have help from this board!

If I remember correctly purple is pass side blue drivers. BTW where they clip together at the rear trans mount they are color coded.

 

[soctty7676]

Yes, that is what I did, Blue Drivers/Purple Passenger. The connectors were color coded, but I was afraid I put the O2 sensors in the wrong sides.

 

[soctty7676]

I'm bumping this up to make for sure blue is drivers side. I took them out and all connections are still in tact. I just want to make sure they aren't on backwards causing my @#$@#$ Check engine light to come on.