02 Sensor Readings (2 Scantool Vids)
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when i was / (and still am) dealing with havin the mem-cal programed in the project in my sig. the guy programming said the the o2 voltage should be 900-950 @ wot. if ur only 75% then i would think thats a lil rich.
he also said it is a more accurate reading to check when the engine is under load. do you have some one to ride shotty while u drive. i had my lil brother come over to watch the readings.
(ohh and i have that exact same scanner. not bad for 200 bucks.)
he also said it is a more accurate reading to check when the engine is under load. do you have some one to ride shotty while u drive. i had my lil brother come over to watch the readings.
(ohh and i have that exact same scanner. not bad for 200 bucks.)
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How old is it?
Mine looked like that and then I posted a question about cross counts. The responder said the counts should be greater meaning O2 sensor is tired.
I changed O2 sensor and have gotten better performance and gas mileage.
http://www.bonnevilleclub.com/forum/...ic.php?t=83359
Mine looked like that and then I posted a question about cross counts. The responder said the counts should be greater meaning O2 sensor is tired.
I changed O2 sensor and have gotten better performance and gas mileage.
http://www.bonnevilleclub.com/forum/...ic.php?t=83359
#7
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Also whats the sensor do at Idle? Once up to temp it should have good readings even at idle... You should see plenty of swing from the sensor..
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