Hondata

Hi!

I‘m searching for a base map which i could use for a jdm spec. K20a with a PRA hondata v3 ecu in cloosed Loop.

I checked the plugs again, the engine runs hot/lean on 2nd and 3d cylinder.

NGK tested the damaged plugs and its not caused by faulty produced spark plugs, its a over-heating problem.

Engine is compression checked and has no leak air, valve clearance is ok.

So mechanically it seems to be ...

Didnt solv the problem yet.

In the parmaters section i could normally adjust the fuel trim generally by changing the injector size from 310ccc to 450cc, but when i have a look into the fuel tables, there is no change.

Added the 310cc map, maybe anyone could give me some advice how i could fix it ...

I got a mapped PRA K20A2 with 12:1 Wossner pistons, JDM FD2R camshafts, RBC intake manifold, Injen CAI, JDM DC5 exhaust manfold and cat converter, 70mm Fox exhaust catback.

Car was dyno tuned in may and got 85-87% injector duty cycle.

While its a car for street and trackday use i decided to get ...

Got a problem with my K20A2 with forged pistons and JDM camshafts.

Started with flashing MIL, then MIL stays on.

Error codes were:

Misfiring various cylinders
Misfiring cylinder no.2
Misfiring cylinder no.3

I cleared the DTCs and let it idle. It runs normal and so i did a test drive to a local ...

got the problem fixed by replacing the primary oxygen sensor.


But these days got a bit colder here and now i have a rough running engine 2-3 times when the engine is warming up by driving in the morning.

I recorded the datalog this morning, but couldnt upload it here for some reason as a ...

I got the check engine light one these days in my EUDM Type R with Kprod PRA Ecu.

At Kpro Manager it showed me up "1 error", but in DTC window it showed up no error code.

Going to the next workshop and they read out: primary oxygen sensor - high voltage.


So why does the Kmanager dont showed me ...