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List of Sensors that won't trip the Check Engine light

jmsull

NAXJA Forum User
Location
Chicago
I know there is a thread about sensors that the engine can't run without, but...

What are the sensors that can begin to fall out of tolerance, but not fail. Thus causing losses in performance and MPG, but not cause the CE light to trip or the engine to stop working all together.

I can start the list:

O2 sensor

But that's all I got, anyone else care to chime in?
 
On my rig...none of them...until they are completely gone and the rig is inoperable.

So I carry all of the sensors that I can find...
 
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