If you run the same log as before, (142), but start logging with ignition on, but before starting the engine, you'll be able to capture the full arc of flap movement.
This is because, when you turn the key to first position, the flap actuator vacuum vents, to ensure the flaps are down, (inlet fully open). Wait a few seconds, then start the engine. As soon as the engine is running, vacuum is applied to the actuator, and the flaps move to the up, (stratified), position, which is what your log, (post 74), shows.
If you log Group 141 & 142, starting with ignition on, engine off, you'll check the flaps and electric fuel pump at the same time.
Mac.
Hi @PlasticMac.
I eventually managed to take the car for a run and take some more traces which I have e-mailed. I assume it is "normal" for the flap readings to be either 0% or 100% but rarely anything in between? I also couldn't distinguish the tank fuel pump pressure. Did I capture the wrong measuring block?
TIA
Andy