CEL recently went up and the dealer's quoting me over $400 to change the Air Control Valve. I went down to Autozone and pulled the codes, they were 2070 and 0410. Now I did some research but I couldn't find information as to whether or not those two are related and how to fix them diy if they are.

Any suggestions guys before I bring it to the dealer and hand them that 400? (which may not even fix the problem)

 

They both relate to the air control valves under the upper intake manifold - quite an involved job if you don't know your way around......

Have you done any work around the back of the engine lately? possibly an air line or a nipple broken?

 

Yeah the dealer actually replaced the engine with a reman -- but a few days after I got it back the CEL went on with the codes. Yeah I'm not sure if they somehow messed it up or if the parts due for replacement anyway?

 

Take it back,,they likely didnt hook the solenoids up correctly