Car enthusiasts who have switched from carburetor engines to the injector dislike the latter. After all, you cannot change the fuel jets of the carburetor at the injector, you cannot adjust the ignition timing. For these reasons, enmity arises. However, if you know how to regulate the injector, there will be no problems with it.
Instructions
Step 1
Pay attention to the connection of the system components. After all, the injector is controlled by electronics, which in turn is subject to the car's on-board computer.
Step 2
After this check, turn on the ignition and ground. The electric pump at this time should pump gasoline. If it does not turn on, then it is worth checking the serviceability of the relay, which is responsible for its operation.
Step 3
The fault light on the front panel will light up briefly. Diagnose them using an on-board computer that connects to a personal computer with special software. So you will see all the parameters of the car.
Step 4
If no problems are found, you can proceed to starting the engine.
Step 5
The next stage of the on-board network and the degree of opening of the throttle.
Step 6
Compare your results with the reference. The sensor voltage should be about 0.45 - 0.55 volts. The voltage of the on-board network must exceed the 12 volt mark. The throttle opening degree is not more than one percent.
Step 7
The adjustment of the throttle drive must be carried out in such a way that it completely closes the damper.
Step 8
Take the same measurements with the accelerator pedal fully depressed. The sensor voltage should be approximately 4.5 volts. The degree of opening in this position must be at least 90 percent. Adjust the throttle actuator to full open.
Step 9
Disconnect the secondary air regulator. In case of easy starting of a hot engine, it is recommended to supply air through a half-open throttle. It is recommended to adjust the throttle actuator so that it completely covers the hole.
