Knock warning after ecutek tune

brainrain · 05-31-2021, 03:16 PM

Hello,

I have ecutek knock warning at low rpm (1000-2500 rpm). It's mainly on traffic condition (when I released the clutch pedal on 1 st gear) and on highway cruising at 60mph on 6th gear.

It's never happened when engine is cold, only when the engine is warm.

I think I hear the flywheel rattle noise when it's happened.

My current setup is Exedy cluch kit with Exedy light flywheel with oem CSC

https://www.ctd-germany.com/en/exedy-clutch-kit

Is it possible to have knock warning with light flywheel ?

Is the noise coming from the engine?

The following video is when I released the clutch pedal on 1st gear :

https://youtu.be/QMYPIHRUg0M

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05-31-2021, 03:16 PM	#25 (permalink)
brainrain Base Member Join Date: May 2019 Location: Paris Posts: 77 Drives: Nissan 370z Rep Power: 6	Hello, I have ecutek knock warning at low rpm (1000-2500 rpm). It's mainly on traffic condition (when I released the clutch pedal on 1 st gear) and on highway cruising at 60mph on 6th gear. It's never happened when engine is cold, only when the engine is warm. I think I hear the flywheel rattle noise when it's happened. My current setup is Exedy cluch kit with Exedy light flywheel with oem CSC https://www.ctd-germany.com/en/exedy-clutch-kit Is it possible to have knock warning with light flywheel ? Is the noise coming from the engine? The following video is when I released the clutch pedal on 1st gear : https://youtu.be/QMYPIHRUg0M