A/F sensor P1130,1133,1135-where is the Ground? for the a/f sensor??

[Headly]

If I replace the a/f sensor and it is still not 100% I read a poster say to check the ground of the a/f sensor on the manifold??

where bouts might I check on the manifold??

I live in the north east rust belt and there is corrosion so I would not be surprised if my codes P1130,P133pending,and P1135 are some combination of a/f sensor and a bad ground


thanks for the help guys!!:cowboy:

 

[notrayray]

It's the one labeled EC inside an upside down triangle on page 1....
http://www.ncttora.com/fsm/1996/SIL.../ewdsourc/2002/024runne/electric/connecto.pdf

 

[Headly]

wow- thx!!