Hondata

Hi, i notice that the timing is very low in most of the datalog 0~6 deg?
19 @ 3psi is this Turbo.
Can you share the setup

what is the brand Is it OEM or after-market? Try to swap it
it happened to me with 3 bar map in the past

you can try this map

as Ed says you should have wideband + injector data.

this is the template i use

when you install the sensor back make sure it fits in between the fork so it will move as the throttle move.

then do the TPS scale.

Do you have any Log with any tuning file

civic EK sir wrote: Thu May 28, 2020 11:14 am try this with 440cc

check your AF and inj duty if it go 90% switch to the 440
the attached Map for 240 cc

try this with 440cc

from your data, it shows the AF 10.2 look like the fuel is to mutch and it will kill your spark plug

the thing you need to check

did you set inj data?

your map sensor set as 4 bar?? or stock map

do you hear the fuel Pump priming?

from online ---> test ECU output

Regards

it should be in 15-14.7 idle and low load
if you run 12 -11 your spark plug will not last +you wash-off that protective layer of oil in cylinders.
I recommend you check the spark plug to see the fuel mixture sometime one injector can cause your AF to go to12-11.

it should be in 15-14.7 idle and low load

hi, it will be hard to find a similar setup. if you have a wideband connected to ECU I can help.
you need your injector data=>set your TPS and the timing + some protection.
start with low-speed fuel(disable the Vtec) then move to high speed.
Note: the timing is Low in this base map it will build ...

Hi
what normally I do at high speed (vtec) change the RPM index starts from 4600 any point below that is waste and you will not use. then increases by 200 rpm the benefits are captured more points and apply the change as needed, in your file it shows 500rpm that gives you 9 point to adjust only ...

the map is affected based on your location .i can is 2 deg as long as you don't have any issues (Knock)

you are ok your spark plug is your guide.

I suggest you may modify the load and rpm index to capture more point since you set point for vtec is 4900 .

good luck.

the best location for the ground is thermostat housing to avoid the voltage offset
as it in the instruction (The wideband should always be grounded to the same point as the ECU (the thermostat housing).