Will not idle

Has DTCS
P0505 P0340 P0100 P0115 P0110 P0120 P1195.

And no charge light on.
Not sure if it's the alternator or the ECM.
Car sat for about a year.
Will start and run but have to feather pedal.
Has new battery and terminals.

It's like the TPS and others are not getting the five volt reference.

If you clear codes the P0505 stays. The others will erase and stay gone until re started.