aRacer MINITune2 User Manual Download Page 5

 

 

MINITune

User  Manual 

7. Deceleration Fuel Cut Switch (Dec Fuel Cut) 

Press 

“Enter” to turn on / off deceleration fuel cut. “ON” : Fuel cut when deceleration to improve fuel consumption,   

avoid back fire and have more engine brake. 

“OFF”: No fuel cut when deceleration to improve throttle response and 

smooth engine brake. 

 

 

 

8. Maximum Value Record (Maximum Value) 

MINITune2 can record the maximum engine variables in 

“Display” mode (Record items: rpm, injector usage rate, 

TPS

…etc) and show the value in “Maximum Value” page. The data will be cleared when you key off the ignition power. 

 

 

 

 

 

9. Quick Shifter Setting (Quick Shifter)(You need to purchase aRacer Quick Shift Module) 

  aRacer Quick Shifter is for clutchless shift in acceleration that can improve acceleration and provides the driving 

pleasure. When rider forces the shift lever for shift up(Quick shift sensor is compressed or tensioned ), the shift trigger 

signal will be transmitted to aRacer ECU, then the engine power output interrupted by aRacer ECU(Retarding ignition 

timing or Cutting fuel) for shifting up gear without clutch action. 

 

 

 

 

 

 

Dec Fuel Cut     

Exit 

 

 

Switch ON / OFF

(Press over 1sec)

 

 

 

 

RPM 9900   

TEng 98   Inj 85%    

Exit 

 

 

Maximum Engine Temperature 

 

 

Maximum Injector usage rate 

 

 

Tips

 

We recommend user to upgrade the injector 

flow if the Injector usage rate is over 85%. 

 

ON     

OFF     

  

TPS 80%   

Quick Shifter     

ON     

OFF     

  

Trigger Mode     

Comp.     

Tens.     

  

Exit 

 

 

Switch ON / OFF

(Press over 1sec)

 

 

 

 

Page Down 

 

 

Page Up 

 

 

Compression / Tension Trigger 

 

 

Exit 

 

 

Switch Comp. / Tens.

 (Press over 1sec)

 

 

 

 

Page Down 

 

 

Page Up 

 

 

Maximum RPM 

 

 

Maximum TPS 

 

 

Summary of Contents for MINITune2

Page 1: ...1 MINITune2 User Manual MINITune2 User Manual RPM 8800 TPS WAF 12 8 AFR12 8 0 6 Months...

Page 2: ...below 1 AF1 wideband AFR module is necessary 5 1 Monitor Display Mode 2 Adjust Adjust Mode 2 1 Fuel Base Basic Fuel Setting Full Range 2 2 Fuel Adj 2 3 Fuel Acc Acceleration Enrich Fuel Setting 2 4 S...

Page 3: ...on as below drawing Cursor will track RPM for quick setting in engine running Also you can adjust the value by manual selection and system will back to auto track mode if no any command in 5sec 3 Acce...

Page 4: ...Press Set Up over 1sec to set up RPM limited and push Up or Down to adjust limited RPM Finally press Set Up over 1sec to save the setting value and press Exit 1600 2000 1650 0 0 10 Real time RPM RPM S...

Page 5: ...ick Shifter is for clutchless shift in acceleration that can improve acceleration and provides the driving pleasure When rider forces the shift lever for shift up Quick shift sensor is compressed or t...

Page 6: ...work with AF1 module wideband AFR module for Auto Tune AutoTune process the fuel map correction to fit target AFR in full range and memory the correction result in ECU User have to run the engine on c...

Page 7: ...hicle speed correctly for different chain wheel or gear rate Vehicle Speed Gain 0 400 100 is the default setting 110 is 10 vehicle speed display increase 90 is 10 vehicle speed display decrease 14 Mal...

Page 8: ...gnition coil short to ground 33 P0563 Batt Vhigh Battery voltage is too high 46 P1500 Roll Act Rollover switch is triggered 49 Attention Malfunction Indicate Light MIL 1 How to enter the MIL mode In k...

Page 9: ...Exit Press over 1sec Down Right Select Press over 1sec Select the file words you want to save Select Save Map or Load Map and press Enter to next page Select the file words and press select to save Ex...

Page 10: ...stall Mini 2 Flash Tool from aRacer s website 2 Click to update the data base Only first time install software or new base map update connect iLink cable in ECU PC Click to refresh connection port 3 T...

Page 11: ...check the WB AFR data on TPS 70 70 Spark Angle adjustment Adjust Spark Angle for best performance in WOT without knocking If knock happens in any situation please retard the Spark Angle to avoid knoc...

Page 12: ...orcycle or it may damage the bottom board when user pulls off the Minitune2 To avoid the wrong fixing method to damage the Minitune2 aRacer recommend user using the aRacer aluminum stand to fix the Mi...

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