Well my engine light has been on off on off for quite some time now. Good ol PO1701 code. Not really sure if its an o2 or not but I do have a injen CAI but its been on for awhile with out any probs. Well today my damn airbag light came on with it saying "service airbag" well I know i wasn't hit and did not hit anything so has anybody had these peoblems? Solutions? Dealer said o2 is good under warranty 3yr 36,000 mile and I am over on the mileage. BTW car is a 06 ss/sc cobalt

 

p0171 is safe to delete, it's from your intake, and isn't doing anything bad to your car. not sure about the airbag light though.

 

Well I ran a scanner on the code and it said air fuel ratio but you are telling me its not an o2

 

if i remember right the 171 code is a lean code someone correct me if i am wrong just a check i had this happen to me make sure the oil dipstick is all the way in and did you ever get the newest update from gm or do you have a tune because there is a tsb out there about a idle surge and a 171 lean

 

it's from the maf, and because of your intake. safe to delete.

 

as far as the airbag kick out your mother in law.

 

i had same code its a lean code im sure its alrightim not sure of your mods but if you get stage two the code wont come back.

 

i got that code and it was a vaccum line that had a hole chafed in it from rubbing on top of the trans

 

which vacuum line was it. i'm getting this right now and having a hell of a time trying to figure out what is causing it. i've already had the injectors replaced, gonna check my intake tomorrow and all the vacuum lines for holes.

 

Check your injen didnt get a hole wore in it where it goes into the fender.