Engine should be gasoline injection type(Carburetor and diesel
engines can't use the AFC)
This product's main function is to save fuel. It decreases the
fuel injection pressure according to the engine power. The
servo actuator controls a decrease in the fuel injection
Thus, the engine can combust lean fuel, thereby decreasing
3. Controller explanation:
1) Position: Front of driving seat
2) On/Off switch: Supplies power to the product
"On" is green lamp; "Off" is red lamp
Auto mode: Operates the AFC according to the engine load
Power mode: Standard
A. Cut off the fuel intake hose from the fuel tank.
B. Install the T-style nipple, extra hose and servo actuator
(start allow in the lean-burn AFC).
C. Cut off the fuel return hose from injector pipeline to the
D. I Install the T-style nipple, extra hose and servo actuator
(end allow in the lean-burn AFC).
E. It has four wires (black, white, red, blue).
Connection is as follows.
Black & white: Connect to the Lean-burn AFC actuator.
Red: Connect on IG+1, most thick wire is from key switch wire
Blue or black: Connect to the car body earth point.
Please take a look at our website for more information.
Minimum Order: 50 Sets