eFlexFuel eFlexMoto Plus Guide D'installation page 8

2.3.2 Polarity of injector connectors
Before proceeding with the installation make sure your vehicle's fuel connectors are compatible with the contents of the product
package. If the connectors do not fit, please contact the seller.
Verifying the injector connector polarities is crucial for successful installation of the eFlexFuel® device.
Use the multimeter's continuity function ("beep"-function) to find out which wires of the engine's original injector connectors are
connected to each other. To find out this, take following steps:
1. Take two injector terminals and find which of the connectors are connected to each other. These are the positive side of the
terminal (+12V)
2. Keep the multimeter's other probe in the positive side of the terminal and check other injector connector polarity.
3. Write down the wire colors from each injector, which is the positive side (+12V). This information is required later during the
installation.
Colors Injector 1
+12V color
If you are unsure of the polarity or are unable to get a solid reading, contact our technical support for assistance.
Injector 2 Injector 3 Injector 4 Injector 5
https://eflexfuel.com/
Injector 6 Injector 7 Injector 8