Bluetooth chip Rojo New Zhenhua 50 - 125 with injection euro 5

Bluetooth chip Rojo NEW for zhenhua 50 - 125 with Euro 5 injection engines. With this device, you can access Zhenhua Euro 5 engine injection settings You can download the software for Android for free at this link

click here for the link

password : 333333 or 666666

You can choose from 3 engine regimes : standard - racing - competition

For the latter 2, it is recommended to fit a different exhaust and air filter .

Increasing the speed ( RPM ) is not possible with this unit.

Attention : some smartphones cannot connect to this device. The simpler the phone , the more likely the app and device will work.

Check if the app can access the phone's location, if not there is no BT communication.

In some EFI Skyteam units, the selected mode is not kept in memory. If you want the selected mode to remain active, the chip must remain with the vehicle while driving. As soon as the ignition is switched off, the ECU will reset to the default mode. This problem comes from the ECU and not from the Rojo chip.

Electronic components can no longer be exchanged or refunded.