Hondata

Slight update.
So i attached a vacuum gauge to check for exhaust restriction, it came back with a clean bill of health in all test.
Checked the fuel pressure and performed a leak test all come back positive and within spec. (45 psi constant).
I am gonna try replacing the injectors to see if that ...

Hi,
Thanks for the reply.
I think the map has had some dyno time by another owner but was remained in a non aggressive state. (back up or for friends).
I will get it dyno tuned at some point.

The thought of a blocked cat had crossed my mind along with a injector/fuel rail problem.
I am gonna ...

Data log 4 and 5 are too big for standard upload but its pretty much the same as these.

Data logs Zip

Hi everyone, I hope someone can participate in this.
I frigging love this car and this problem is making me pull my hair out
Car is a UK Civic Type R. K20a2
Meticulous maintained service schedule.
I hardly ever abuse the engine
Stock exhaust.
Gruppe M Intake.
Hondata Kpro Ecu - Running a Slightly ...

Thank you Martian Leader for your reply. (ack ack ack)

That is a good point and i think ultimately that will be the end target.
I have compared the k manager stock kal and the tuned kal most of the deferences seem to be in the ignition and cam angles at high speed, high load tables, which is good ...

I will try to keep this simple.

Car is a Honda civic stock Euro (England) Type R.
Intending to purchase a used k pro version 3 board installed on a pra ecu which is the correct type and hopefully not a risk. (Red Board?)
Strangely Iv been playing around with the k manager for years in my free time ...