Fault codes help l322 4.4v8

fault codes l322 4.4 v8 53plate
HI all can anyone tell me what these codes mean.

1..(140 electronic thermostat control)

2..(219 can bus missing node transfer box ecu last occurrence maximum signal)

3..(28 additive fuel trim1 limit reached)


These are the codes that came up this morning when i took it to the local garage, he reset the codes to see what would come back up.Nothing yet that was about five miles down the road. My mechanic was stumped as to what they meant. So if someone could help would appreciate to keep the costs down, it could just be ghost faults just have to wait and see.

ok still no fault codes back yet, been driving all day and nothing.

Hi has the battery gone flat and has it been jump started
what was the P code?

nope the battery never went flat and what do mean p code. the orange engine light came on took it to garage to c y. The above codes came up on the machine.