chevy cheyenne c1500
 

I have chevy cheyenne c1500 5.7 liter.

The <nobr style="font-weight: normal; font-size: 100%; color: darkgreen;" id="itxt_nobr_1_0">servicehttp://images.intellitxt.com/ast/adTypes/2_bing.gif</nobr> engine light came on and the code reads From Advance Auto.

O2 Sensor Bank1 :

No other information given.

How to determine which sensor it is.

Can I check the sensor's electrically [Ohms, Current etc..]

Bank one would Be the left side.

Im not sure on the other part with checking it because never had one go bad on me yet.

Check you tube for a video instruction.