Hello.
I have Astra H 1.3 CDTI. Errors: P0110 and P0100. I've already replaced 3 MAF sensors, and it still doesn't work. It only starts above 40 °C (then I can connect the MAF sensor connector). If it's cold, it only starts with the MAF sensor disconnected. I took some measurements (disconnected MAF) and I have 5 V and 12 V.
Can anyone offer some advice? The first image was accelerating in the car.

AI: Have you checked the wiring and connectors for damage or corrosion, or tested the intake air temperature sensor and ECU for faults?
All good.
AI: Are there any other symptoms (like rough idle, loss of power, smoke, or high fuel consumption) or any other fault codes showing up besides P0110 and P0100?
Don't start
I have Astra H 1.3 CDTI. Errors: P0110 and P0100. I've already replaced 3 MAF sensors, and it still doesn't work. It only starts above 40 °C (then I can connect the MAF sensor connector). If it's cold, it only starts with the MAF sensor disconnected. I took some measurements (disconnected MAF) and I have 5 V and 12 V.
Can anyone offer some advice? The first image was accelerating in the car.
AI: Have you checked the wiring and connectors for damage or corrosion, or tested the intake air temperature sensor and ECU for faults?
All good.
AI: Are there any other symptoms (like rough idle, loss of power, smoke, or high fuel consumption) or any other fault codes showing up besides P0110 and P0100?
Don't start