Hi, guys
I just bought a new fuel pump from jetjoe to replace my old poor pump. But too more fuel flow make abort start due to overtemp each time. Engine teardown does not find any damage. So I believe there should be wrong about settings in my semi auto ECU matching with new fuel pump. For start point settings, they are auto+0 to 8 in auto mode while 009 to 255 in manual mode. Which value do the auto+0 to 8 equal comparing with manual mode respectively? The value of auto+0 is still higher to the new fuel pump. Thanks!
The ECU is product of Regal Electronics Corp.

Hi

This is typical of many of the problems that are often posted about the JJ engine and its ancillaries. Unfortunately not only is the engine is a poor copy but so too are the ECU and now the pump. They seem to be produced by people who do not understand turbines even after some years and are unable to provide any support. You should go back to JJ as the manufacturer/supplier and demand satisfaction and an answer. Why should you expect anyone here to help?

John

Never heard about this supplier. Sorry, can't help you.
Good luck in your enquieries.

The settings of ECU that I asked seems not about JJ engine. Regal Electronic Corp. should be the vendor of the ECU. I think it not bad regardless of JJ engine performance. Did you use this ECU?

Go to www.jetjoeus.com and those guys can help you.