Need Some Help

[asimon]

Hey guys!
My 2014 Chevy Sonic Ls hatchback 5MT, is showing two codes at the moment. One is a P0101( mass or volume air flow circuit range/performance) and the other is a P0597( thermostat heater control circuit/open). What do these codes mean and how do I fix them?
Second issue, my reverse lockout broke and was looking for a new shifter assembly and found this, Chevrolet GM OEM 12-14 Sonic Center Console-Shifter Assembly 25191437: Chevrolet Sonic - chevyperfomanceparts.com
And this
Brand New OEM 5 Speed Shifter Control Assembly For GM Chevy Sonic 25187839: Chevrolet Sonic - chevyperfomanceparts.com
What is the difference between the two assemblies?
Thanks for any and all help!
-Asimon

 

[Eric Smit]

Top one is the six speed for the 1.4T, the bottom is the five speed for the 1.8.

 

[asimon]

Update on The Code

GM has just recently issued a recall on certain Chevy Sonics that have the P0101/P0171 caused by a cracked intake pipe.
Thanks for the difference Eric.
How do I go about fixing the P0597 code?
And are those two links good replacements?
Thanks for the help guys!