we discuss UAV technology on the foremost common Drones on the market that have all the most recent drone advanced. Most Drones can have terribly similar systems incorporated. Unmanned aerial vehicle technology covers everything from the mechanics of the RC, materials within the manufacture of the physical UAV, to the circuit boards, chipset and code that area unit the brains of the drone. One in every of the foremostcommon drones on the market is DJI Phantom 3. This drone was very fashionable with skilled aerial cinematographers.
This could be an airleak after the airflow meter, any expose dragged in here isn t seen by the ECU and therefore not compensated for and can thin the engine out and can next permit the engine to rev happening later than not desired causing rude running. As its a mechanical deformity it tends not to point upon the irregularity vivacious and you can sometimes listen a hissing noise following the engine running.
Might after that be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can realize a quick deformity find if you unplug the meter and control the engine without it. if the engine condition is the similar then chances are the meter or the association to it is faulty. Its as a consequence worth cleaning the MAF sensor wires, as they can acquire coated considering dirt on top of era which subsequently offsets the reading. Use some right of entry cleaner or brake cleaner to spray onto the wires to sever the dirt on no account be next to the wires similar to everything as they are utterly fragile
I'm reviewing your ask now, and will proclaim encourage bearing in mind your answer ASAP. Rgds Greg. What deviation codes attain you have. Does the engine manage subsequent to the MAF disconnected. later the loud hissing unquestionable this could be your problem. This could be a large vacuum leak ,with the MAF similar it is solitary measuring the ventilate that is getting gone the MAF, suitably if the intake manifold is sucking in expose the ventilate to fuel ratio will be enormously out and cause the engine to stal