Quick Guide for eFlexFuel
How my vehicle should work?
First start and idle
The on-board computers fuel consumption does not match the real consumption with ethanol
Why is my car incompatible even though it was informed compatible?
How to contact us?
Fuel injector connector versions
Quick connector assortment
Control unit versions
Firmware 6.0 problems
eFlexFuel App and Bluetooth
The connection stops or is unstable
eFlexFuel App fault codes
What is the PIN number?
Engine running issues
Ignition interruptions in cylinders
Car is jerking with cold engine
Vehicle runs lean when refueled ethanol
Ethanol content percent wrong or ethanol sensor not connected
Control unit is broken?
Check engine light went on
Installing wiring harness near high voltage components
10. Finishing installation
9. Installing ground wire
8. Installing wiring harness
7. Installing male connectors
6. Polarity of male connectors
5. Connecting assembled fuel line
4. Assembling new fuel line
3. Disconnecting the fuel line
1. Before installation
Starting the car
Vehicle runs heavy on warm engine
Vehicle starts badly in cold weather