P0125 and P1130

[kj330]

OK, I have a check engine light. So I pull the codes and get P0125 and P1130.
I pulled the maf and blew it out with compressed air. I pulled the o2/af sensors from the front and rear manifolds and ohm tested(1.4 on each). Is it still my af ratio sensor? Can the sensor be bad even though I get good resistance readings?

Thanx in advance. I really do not want to buy a $200 plus part(bank1,sensor1,rear manifold was my guess) if that is not the problem.

Also is there any chance I can "clean" the sensor in any way to avoid replacing it?

[garagedude]

Check the entry above dated 7/15/07 at 8:07 PM "CHEK ENGINE LIGHT" - describes a situation similar to yours. There may be info in there that may help you with your problem.
HOPE THIS HELPS. Let us know please. garagedude.......