Citroen ds5 nozzle sequence

Remove the hood and remove the intake pipe. Unplug the power plugs of the four oil nozzles, and press the clip on the interface to unplug them. Be careful not to use violence. Also, the throttle and idle motor are pulled out at the same time. The nozzle assembly bracket is fixed with two screws, and the left and right screws of the nozzle assembly are unscrewed. Fuel nozzle is an indispensable part of automobile.

Nozzle installation sequence

Step 1, insert the fuel injector into the installation hole; Step 2, pre-tighten the bolt for fixing the fuel injector with a wrench and press the fuel injector tightly; Step 3, completely loosen the bolt fixing the fuel injector; Step 4, install the jumper; Step 5, pre-tightening the jumper; Step 6, tighten the fixing bolt of the fuel injector according to the specified torque, and then press down the fuel injector again; Step 7, tighten the jumper according to the specified torque.

The atomization function of fuel nozzle is extremely demanding. By receiving the fuel injection signal sent by the automobile ECU, the fuel nozzle can accurately and efficiently control the gasoline delivery process. Therefore, the working efficiency of the fuel injector determines the power of the engine to a certain extent. It can be seen that the nozzle is an indispensable part of the car, and attention should be paid to maintaining and cleaning the nozzle at ordinary times.