I had a bad sensor trying to hace car insoected.replaced part now i have driven tomwo hundred miles and evap semsor and another are still not ready
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2009 Chevrolet Cobalt Question: How long before the computer reset.completly after replacement of a bad sensor
Answer #1PARTS GUY August 10, 2013, 21:13Master
Would you please have someone please print the question so we can understand what you have.
Replytexascutie, August 10, 2013, 21:27Rookie
Sorry for typos.my check engine light was on my emissions inspection is due.diagnostic.i had bad sensor had it replaced....mechanic said drive 100miles or so so computr will reset ..its been 3days...250.miles.and evap and oc sensor still not ready.
ReplyPARTS GUY, August 11, 2013, 06:07Master
Your "mechanic" is wrong. Take the vehicle to someone who has a real scan tool to look at data stream and clear codes.
Replytexascutie, August 11, 2013, 16:52Rookie
My mechanic is not wrong ive been to his shop for many years.his scanner is up to date. I got in contact with chevy.and they said drive for about a week..use all functions.cruise control heater ac..erc..etc..and it should reset by then
ReplyPARTS GUY, August 11, 2013, 19:27Master
I don't care how long you have been going to this "mechanic", find another one.
A real enhanced scanner will be able to read serial data and trouble codes. I suspect your "mechanic" doesn't know how to use "his scanner". Good luck