dude i've had 2 cobalt ss', this one i bought with 11 miles on it the first month they were released by gm in 2005. I've been through 4 motors, 3 transmissions, 3 different types of blowers, 2 turbo kits and a partridge on a pear tree... and you know what all of this means?

it means i'm smart enough to use the ******* search button and research issues myself before making threads asking for help and then telling them they have no idea what the problem is.

now go clean your air filter, plug up your sensor or tighten the bolts.

 

all i got out of that is, that you break **** and cant shift.


and i have a 600hp chevy sedan 210. Whos got the bigger **** now...no body cause your an idiot.

 

clean ur sensors

 

great info guys! just had P0068 and P2228 pop with the reduced engine power. cleaned all my sensors, disconnected the battery for a while..put everything back together and its all gone

 

their info didnt help, my problem was one of the connections to the pcm wasnt fully on. i tested the wire to the sensor and got zero volatage. fully connected the bottom connector better and got rid of the code.

 

Well I have this code now.......

 

i had the same code replaced all 3 map sensors two were clogged but I still had the code checked the filter and it was almost completely blocked

 

before going too far into the troubleshooting steps, just clean your air filter, or replace it if you don't have a reusable