need help with jetcat p80

[coolt5]

Hi all
Pls I need your help

I have a jet cat p80 and I have only 2hours on it and this week I but it on falcon 120 and I test it and I have a problem with it ..

The problem is :

The max rpm is 123000 as we no so when I start the jet and I go to the run menu when u see u-bump : and rpm : on this menu when I go full throttle the u-bump is go from 0.400 to 1.7 only and the rpm go to max rpm 81000 only and I don’t know way ……………..
So I rest the default sitting in the ECU and try it agene the u-bump go to 2.6 or 2.7 and rpm 110000 or 113000 only …

And in every time I start the electric jet power I have the same thing and I have to rest the default sitting to get the 110000 or 113000 rpm and I don’t know way is that happen to me……………so pls any one can help me]

I have the ECU V 5.0 and software 5.1 or 5.01 I think …

Thanks any way

[Richard OConnell]

If a setting is changing, I would say that the software is capable of changing variables on how to run the engine best, based on data that has been coming back from the engine. A car works in the same manner, usually right after resetting a computer in a car, it will run rich for a while and take some time until everything runs more smoothly.

Since you really cant run it "rich" in your case, I would say maybe it is throttling it down for some reason. Any data on the EGTs (temps)?

[racket]

Hi

Have you checked out the RC Forums like ....... www.rcuniverse.com/forum/m_8537121/anchors_8537330/mpage_1/key_/anchor/tm.htm#8537330

Theres lotsa info there :-)

Cheers
John

[Richard OConnell]

Hey racket, I moved your post onto the end of the topic in the troubleshooting section.
coolt5, I'm going to remove your second identical post in the general discussion board.

A few other things crossed my mind after looking into some of the PDF files related to that unit. Make sure all your cables are in OK shape and are well connected. Also give the engine time to cool all the way down before restarting it. Apparently, there is a system in place on the computer module that doesn't like starting a warm engine.

In any case, I wish you the best of luck.