We just installed the Kpro on a JR supercharged tsx.
Everything is fine but the idle speed is unstable.
The rpm goes up and down around 500~800 rpm.
For those with Kpro, do you have this kind of problem?

Modifications : JR DC5 Supercharge, RC 650 injection, 3.4" pulley, DC header, Fujitsubo exhaust.

 

did you get tunned?

 

check if you have a vaccuum leak.... from throttle body or intake manifold etc

 

Finally some serious tuning done to a TSX!

On a side note.... DC5 I think has slightly different intake manifold placement so the supercharger may not be attached properly and that casuses issues. That is strictly a guess

 

Yes, it's been tunned.


This is what we are thinking as well.

 

which shop is doing all this work? im looking for a shop to build a similar setup to this one or even a custom turbo setup. pm me with info. thanks

 

We are doing this by ourselves.

 

haha very nice. havent seen many modded tsx's in the calgary area. good to see others modding the same platform .

pm me if you want to take on another challenge

 

Idle speed is set by the stock ECU and is normally pretty stable.
Ignition timing and fueling can certainly affect the idle quality and that is controlled by the K-Pro.