￭ Knock happen

1. You can follow this way to check the engine sound is a really knock. Fill in 15°CA spark angle in D2Race_SA_Power and D3SA_Base, check the engine sound is still exist or not. If the engine sound is still happen, the sound may cause by the engine parts issues

2. If the knock is happen in acceleration, you have to lower the spark angle in D3SA_Base, if the knock is happen in wide open throttle, you have to lower the spark angle in D2Race_SA_Power

 
￭ The engine is a little delay when motorcycle acceleration
1. Normally, the fuel in D3Cyl_VM maybe have not tuned well, the acceleration will cause the intake pressure close 100kpa, so the fuel in this area have to be tuned well.

2. If the fuel in D3Cyl_VM is tuned well, you can adjust the fuel in acceleration
￭ Malf function light On
1. Please link with laptop by iLink to check what is the malf code and fix it.

2. If you have iMode you can link with iMode to check what is the malf code

3. Key on and key off 3 time in 3 seconds, you can see the malf code
￭ SpeedTuning show the PID version wrong
Please make sure the amp file is correct for your motorcycle
 
￭ SMART APP issues

1. SMART APP cannot link:

Please make sure have any device link with bLink
Please make sure the ecu and bLink have power
Please make sure the version of your phone in IOS is over 10.0, in Android is over 5.0
bLink have several version, if you cannot link with app, please try to flash other bLink firmware by bLink flash tool(in download ofoffice website)
Make sure the version of ecu and app are all newest
Please try to uninstall the app, off power the smart phone, re download again, also off power the motorcycle for ten seconds 

2. iPhone cannot find the bLink:

Please go to setting of IOS, enable the Bluetooth function, and setting the link on the aRacer SMART app
Please make sure there is no any device already link with bLink
 

3. Data monitor will suddenly stop:

Please update the SMART app to Ver. 1.8 in IOS or Ver. 2.5 in Android
Try to change the bLink location, maybe some interference from coil, regulator…etc.
 

4. ecu firmware version is too old when you link with app:

Please back to the shop you bought it, and update it to the latest version, link with data base of cloud and re flash it, all tuning data will be gone and cannot recovery.

5. Autotune won’t work:

If you enable the Autotune, the Autotune will correct other fuel table inside ecu, so you won’t see it how many it correct.
Autotune operation condition: engine temperature already warm up, no malf code, regular Baro and install a work well AF1 wideband AFR module

6. Autotune process are as below:
a. Enable AT function
b. After warm up, riding the bike, ECU will correct the fuel, and reach to the target AFR(it is cannot be changed)
c.  if you feel the bike can run smoothly, please off the power of the bike for ten seconds, ecu will save those correction data
d.  On the power of bike again and disable the AT function.

 

This is a smart phone list that passed the SMART app testing by aRacer