Throttle Body replacement and P codes

[scottmoyer]

I replaced my throttle body tonight and after I started the engine, I had 4 codes. I remember two of them being P0120 and P0220. I don't remember if the 3rd code was a P1516, but it was something like that and then there was something in the P2xxx range.

 

Is it normal to have this after replacing the throttle body? I cleared the codes to see if they would immediately return and they didn't. I thought the scanner would have logged the codes, but it didn't.

 

Is there anything I need to do after replacing the TB to calibrate everything? Thanks for any advice.

[gmtech4]

nope,drive 'er