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RDX 2019 Sport Torque limit

Posted: Sat Apr 18, 2020 9:18 am
by sass
Hello Hondata.
Question.
How does the bookmark work "Torque Limit" mode " Sport Torque limit"?
I read the manual.
· Torque limit – torque limit when not in sport mode

· Sport torque limit – torque limit when in sport mode
· Sport button boost (Hondata mode) enabled – toggle this in conjunction with the other 2 boxes in the Boost Control tab in order to use both torque limit tables via the sport button

· Torque limit explanation for both CVT and MT. MT doesn’t have economy button, it has a sport button.

· The next factor that will limit the boost is the torque limiter found in window->calibration->torque
· You have 2 torque limits, torque limit and economy torque limit (Sport torque limit – Si models). These limits are toggled with the econ (Sport – Si models) button inside the vehicle. You will not be able to log the actual torque the ECU is seeing, but you will know you’re hitting the limit by monitoring that your table boost target doesn’t match you bp-command or your t-pedal doesn’t match the t-plate or a combination of the 2. To get closer to your table target raise the torque limiter for the mode you wish. (CVT models) Raise with caution as to not over torque the CVT.
Note. The torque limiter functions by limiting power output via closing throttle, lowering bp-command, or altering the ignition timing or a combination of all the above.
In RDX sport mode it does not work.
I attached calibration and datalog.

Re: RDX 2019 Sport Torque limit

Posted: Sun Apr 19, 2020 12:14 am
by sass
Most likely I have a problem with the automatic transmission.

Re: RDX 2019 Sport Torque limit

Posted: Mon Apr 20, 2020 10:05 am
by Hondata
For the 2019 RDX, the sport torque limit table is applied in sport and sport + mode. I’m not sure what mode the other datalog was performed in.

Re: RDX 2019 Sport Torque limit

Posted: Tue Apr 21, 2020 12:21 pm
by sass
I hurried to create a post.
The car was sent to a Honda dealer.

Re: RDX 2019 Sport Torque limit

Posted: Mon Apr 27, 2020 9:54 pm
by sass
I got a car from a dealer.
Everything is working.
Limitations of 170 N·m.
Datalog comfort mode.