Sto znacat...ecp

P0110 - Intake Air Temperature Voltage Low. (some sources indicate differently, P0110 CAN-Bus No Communication with ECM (Engine Control Module) Vehicle Related Diagnostic Procedure B-019)

P0100 - Mass Air Flow (MAF) Circuit Malfunction

https://www.clubopel.com/coduri-eroare.php

Check the wiring, try cleaning the MAF sensor (with a dedicated cleaning spray) and connectors first, see if anything changes like this user has done: https://www.clubopel.com/vie...p=1120461#1120461 (use google translate)

If it doesn't, you might need a new sensor. Part code: https://webautocats.com/epc/opel/a04/g/65/

I'm not 100% sure but z13dth doesn't seem to have a separate intake temperature sensor or if it's built-in MAF. If it does, you might want to clean that too.
LE: I'm referring to this intake temp sensor: https://www.epiesa.ro/senzor...psroprdt-1094627/
(from what i can tell, this is actually an intake pressure sensor mistakenly labelled as temp sensor; and should throw a different error code)