Hello Mukesh! How are you? I have a tricky situation for you… We have a engine like this and we’re facing a weird problem. When cold start the engine the ECT2 exhaust control flap remains open until full speed, when the normal is to open when ECT1 reaches 51000 rpm or engine 1700 rpm, and starting a second time in sequence we can clearly see the solenoid energizing and de energizing opening and closing the ECT2 exhaust control flap after 2 seconds but not opening again when the engine reaches the variables required for a second turbine to cut in, overheating the pipe between the two intercoolers. But when we press stop the engine decelerates and curiously the solenoid energizes opening the exhaust control flap for ECT2, like an inverted signal… Do you have any clue?
Its is due to the malfunctioning of 3/2 wsy solenoid valve ( view incorrect feedback from mdec) or fluctuation in lube oil pressure (going to 3/2 solenoid valve).
u r genius
Wonderful presentation as always, love your video 🙏🤝👍
Very nice job, man !
You sir are awesome
Have u made a video of Fuel oil system for 20v4000 or for same
How FSW and the parameter/descriptor module downloaded from the central database (CDB)?
Nice sir ....
Hi dear , how to diagnostic mtu engine ?
Any user manual about working with DiaSys ?
Hello Mukesh! How are you? I have a tricky situation for you… We have a engine like this and we’re facing a weird problem. When cold start the engine the ECT2 exhaust control flap remains open until full speed, when the normal is to open when ECT1 reaches 51000 rpm or engine 1700 rpm, and starting a second time in sequence we can clearly see the solenoid energizing and de energizing opening and closing the ECT2 exhaust control flap after 2 seconds but not opening again when the engine reaches the variables required for a second turbine to cut in, overheating the pipe between the two intercoolers. But when we press stop the engine decelerates and curiously the solenoid energizes opening the exhaust control flap for ECT2, like an inverted signal… Do you have any clue?
Its is due to the malfunctioning of 3/2 wsy solenoid valve ( view incorrect feedback from mdec) or fluctuation in lube oil pressure (going to 3/2 solenoid valve).
The umblossum valve is probably cooked, what are charge air temps ?
Dear sir,
Please explain why in genset segment unburnt fuel comes out while no load trail its pirticullray happens with ADEC Engines.
정말 고마워요 ~~~많은 정보
hi.can you heelp me?
Ja jhar ke