P300rx

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07-21-2019, 05:21 AM

mhpverheggen

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P300rx

I just received my P300RX from service. Software/firmware's were updated.
The engine starts fine. Acceleration and deceleration ok.
But, if I bring the power up when the engine is decelerating in the lower RPM range, It starts spitting out blue flames and the EGT rises. I guess the engine is stalling at that point.
Acceleration curve too steep?
Any advice?

Thanks,

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07-21-2019, 06:35 AM

Dave Wilshere

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What is the throttling set to? Normal, fast or very fast? What installation? Tail pipe with what gap between the tail one and tailpipe steel tube?

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07-21-2019, 07:02 AM

mhpverheggen

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Thanks Dave,

I have 3/4 of an inch to the ss pipe and a bellmouth installed. Its a ss Y pipe in a F18.
I do not know the response settings for the acceleration, i can't seem to find them in the settings.

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07-21-2019, 07:17 AM

mhpverheggen

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I guess I found the throttle respond.
“FullThrResponse” was set to fast. I changed it to normal.
Thise are the only 2 options I can choose from.
”IdleThrResponse” was set to normal. I had to change that to slow and that actually solved the problem.
i have to say, that really reduced the spool-up time a lot! Maybe to much.
You think increasing the distance from cone/pipe would help also?

Thanks Dave.

Last edited by mhpverheggen; 07-21-2019 at 07:57 AM.

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