More '80 SC 02 sensor questions
 

Hello
Iam posting this questions for a friend... thanks for all replies in advance :)


Has anyone used a DE-CARB part # AD44 from Granitize.com does it work or hype?

IF O2 senson is bad will it cause O2 idiot light to go on?
Note: car not due for it's 30K reset behind speedo yet...

How does one test for a bad 02 sensor?
Can it be checked with a muti-meter OHM resitance?
If Yes, what are the value for a working 02 sensor?

The light on the dash is only milage dependant. You only reset it by pushing a reset button.