Mazda CX-5 Service & Repair Manual: Fuel Injector

Mazda CX-5 Service & Repair Manual / Engine / Fuel / 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

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