Hondata

Hello,

I'm trying to fine tune my car now that I am happy with the fuel tables being correct, within a few % in most cells, I am still getting issues with two types of tip in throttle giving me a rich dip

Throttle tip in during acceleration
and
Throttle tip in during a throttle blip / heel & toe gear change

The AFR is dipping as rich as 10/11 AFR momentarily before going back to target AFR.

I have currently got negative values of -30 in the TPS Fuel Moving Tip In section (the basemap was +7)for all cells (Rate of change 4, 8, 16) and this has helped it, but I am still seeing quite excessively rich tip in.

Is this normal and is it desirable to have a rich dip on tip in?
Also, is it normal have such neegative values in the TPS Tip In ?

Also - another question

There are two different TPS Throttle Tip In corrections in the K Manager:

TPS Stopped
TPS Moving

When exactly does TPS Stopped apply - is this literally with the car stopped with zero momentum?
I assume TPS Moving is for anything where VSS is greater than 1mph?

I attach a section of datalog that is showing what I mean

Thanks in advance for any help

One is for when the vehicle is not moving. The other is for when it is moving. Have you set your injector dead times correctly?

Yes, I have used the drop down menu for Honda RDX 410cc injectors, which my car is using.

Just to confirm - the TPS Not Moving is just for fine tuning tip in fuel compensation when revving at idle?
Thank you

Yes and starting from a stop