Mazda CX-5 Service & Repair Manual: Fuel Injector
Purpose, Function
-
Promotes atomization of fuel by injecting it from the multiple holes.
-
Injects fuel according to the control signal from the PCM.
Construction
-
The fuel injector is installed to the cylinder head.
-
The fuel injector has multiple injection holes in area A shown in the figure.
Operation
-
Injects fuel according to the signal from the PCM. The fuel injection time is determined by the energization time of the coil.
-
For fuel injection control details, refer to CONTROL SYSTEM..
Fail-safe
-
Function not equipped.
Fuel Injector Removal/Installation
WARNING:
Fuel is very flammable liquid. If fuel spills or leaks from the pressurized
fuel system, it will cause serious injury or death and facility breakage. Fuel
can also irritate skin ...
Fuel Line Pressure Inspection
WARNING:
Fuel line spills and leakage from the pressurized fuel system are dangerous.
Fuel can ignite and cause serious injury or death and damage. To prevent this,
complete the followin ...
Other materials:
Ebd Control
Outline
EBD control uses the ABS system to control brake fluid pressure distribution
to the rear wheels so that they do not lock-up prior to the front wheels during
braking, thereby preventing the loss of handling stability.
Feature
EBD control has independent control syste ...
Auxiliary Jack/Usb Port Inspection
Auxiliary jack inspection
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Upper console.
b. Auxiliary jack/USB port.
3. Connect a commercially-available plug to the external input unit.
4. Verify that the continuity between the external input unit terminal ...
Passenger Compartment Temperature Sensor [Full Auto Air Conditioner]
Purpose
The passenger compartment temperature sensor detects the cabin temperature.
Function
The passenger compartment temperature sensor converts the detected temperature
to an electric signal.
Construction
A thermistor-type passenger compartment temperature sens ...
