Exhaust sensor test! Need help ASAP!!

[konarider]

Sorry if this Is a double post but I can not find any threads on this. I have a engine code of 5 blinks. Witch is too much current. We need to rule out the sensor it self so I need to find how much resistance it should have at what temp? Anyone know this or know where I can find it? Thanks guys

 

[05900]

Only way I could catch it was when it was on a Digital Wrench they would "stick" on temp reading...say warm up to 350* then go no more.

 

[Cerialsledder]

I believe up in one of the stickies you can download one of the service manuals but can't remember if you can do an ohm test on that sensor or not.... worth a look see

 

[guidoxpress]

ys you can ohm the sensor. but sometimes the sensor will only fault when its hot...so you will have to test it cold and again after sled is wamr.

the service manual has the ohm testing info in it.

 

[sloan188]

From the manual (haven't done this myself so can't comment)...