V5 Bora Startup Issues

[Mu5tank05]

Hi all,
Having issues with my V5 Bora where when I go to start it it'll take a few attempts to start, when it does finally start it idles rough for a little bit before sorting itself out. Have noticed it some times surges when I first take off but no issues any other time. I have run VAG-COM on it with the following errors
P1142 - Load Calculation Cross Check Lower Limit Exceeded
P0411 - Sec.Air Inj.Sys. Incorrect Flow Detected
P0130 - O2 Sensor Circ.,Bank1-Sensor1 Malfunction
P1424 -Sec.Air Inj.Sys.,Bank1 Leak Detected
P0117 - Engine Coolant Temp.Circ Low Input
P1103- O2 Sensor Heating Circ.,Bank1-Sensor1 Output too Low

Both 02 sensors have been replaced need to look into why the error still occurs other than that no idea whats happening.
Thanks guys

[Umai Naa!!]

Check for vacuum leaks, particularly the plastic pipe from the brake booster.

Also check that there are no PCV breather hoses broken or split.

Temp sensor code is most likely a bad sensor.