RFECU Performance 2.0
Please download the APP at Google Play(Android) or APP Store(iOS), please search “RFECU”
RFECU Performance 2.0
RFECU Rf3A Performance ECU are designed for KYMCO & SYM models originally equipped with Continental/Synerject EMS system, ECU hardware interface exactly the same, no need to change wire harness, no need to change throttle body, and no need to setting the basic maps, just exchange the ECU, Plug & Play.
● ECU adjustment:
-Fuel: offset -100%~+100% on top basic maps. Stock fuel injector could still use till 180 c.c. engine displacement.
-Ignition: offset -20∘~+60∘(BTDC) on top basic maps, for customized engine with high compression ratio, could retard Spark Advance to avoid Knocking. For stock engine with high Octane gasoline, could advance Spark Advance for optimize engine performance .
-O2 Closed/Open loop: Could keep using stock O2 sensor, and setting the Closed/Open loop range depend on your preference. No issue for future idle emission regularly check. And, also could adjust at when to entering power enrichment mode .
-VIP/Exhaust valve range: Adjust solenoid operating range, ex. VACS/VVCS/VIP/Exhaust valve depend on your preference.
● Quick Mode:
- One button pressed and quick switch to different mode setting, including Fuel, Ignition, O2 range and Exhaust Valve at one time.
● Diagnostic:
- Trouble code showing the content, repair instruction and clear DTC code
- TPS position learning and ABV learning reset.
● Data log and analysis:
- Monitoring engine data over 60 parameters.
-Able to show as Oscilloscope curve
-Log over 60 parameters simultaneously, and in after could read the log file and doing the analysis.
● Stock ECU also applicable above mentioned Diagnostic, Data Log and analysis functions.
Performance APP 2.0 Product Manual 
RFecu Bluetooth diagnostic set
Content: Rfecu Bluetooth adaptor x1 , Shielding wire x 1
