Version 4/5/6/7
DTDAUTO VIETNAM Co., Ltd – EDITED 29/10/2020
www.dtdauto.com
41
NOTES:
Please wait a message “
Please wait…
” become to “
Invite active now!
”
show on screen before press
“Enter/ OK
” button for the operation.
3.6 CHECK A/F RATIO
Now, this function used for PGM-FI/FI motorcycles of HONDA, PIAGGIO,
SYM, YAMAHA and KYMCO that is equipped O2 sensor.
Step 1
: From the screen displays models of brand, select a model to check
A/F ratio
(Example: VESPA LX125 MIUG3)
. Press “
Enter/ OK
” button, the
screen displays function table.
Step 2
: Press “
Shift Down and Up
” button to select “
CHECK A/F
”
function in function table then press “
Enter/ OK
” button.
Step 3
: Actions accordance with the instructions on screen then press
“
Enter/ OK
” button.
The screen displays Air/Fuel ratio
(Below image indicate Air/Fuel ratio is
lean)
Version 4/5/6/7
DTDAUTO VIETNAM Co., Ltd – EDITED 29/10/2020
www.dtdauto.com
42
Press “
Select/ Enter
” button, the screen switch to ECM correction for fuel
optimal calibration level of ECM:
3.7 ADJUST AIR/FUEL RATIO
Now, this function used for PIAGGIO, YAMAHA, SYM PGM-FI/FI motorcycle
in this version. Next update, it will support for other brands.
Step 1
: From the screen displays models of brands, select a model to
adjust Air/Fuel ratio
(Example: CUXI)
then press “
Enter/ OK
” button.
Step 2
: The screen displays function table. Press “
Shift Down and Up
”
button to select “
ADJUST A/F RATIO
” function then press “
Enter/ OK
”
button.
