I would have a look at all the connectors at the trans, t-case, and assorted sensors down there, and check the harnesses as well. Unplug, inspect, and plug back in everything. Clean what needs it, a dab of di-electric grease on the connectors won't hurt ya either.

 

thanks will do!

 

The 1762 code has nothing to do with the o2 sensor. Did you reset the pcm?

 

yes I did clear the codes with the SCT and unhooked the battery. I cant understand why I got that code either. But it happened after I messed with the cat

 

Could be just a coincidence or you hit a wire or a connector on the tranny is loose as HeyYou has suggested.

 

I just came in from checking all electrical connections.All seems well there.I am at a loss. Its gotta be something that I did wrong.

 

Is the code gone for the o2 sensor? If it is, then like I said, it's total coincidence. If not, the only thing the 2 may have in common is a ground wire.

 

just came back from short drive its throwing 0037 and 0138.Do you think I should change both O2's? it runs good. Seems to have more power than before.

 

So now the 1762 code is gone?

 

Yes 1762 is gone, still getting the others though. Thanks for your help. Thinking 1762 must have been a coincedent also.