Mazda CX-5 Service & Repair Manual: Fuel Injector Relay
Purpose, Function
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Supplies power to the PCM for the fuel injector and spill valve control solenoid valve operation.
Construction
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The fuel injector relay is installed in the relay and fuse block.
Operation
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When the ignition is switched ON, the battery voltage is supplied to the coil and the contact point is on, thus the battery voltage is supplied to the PCM.
Fail-safe
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Function not equipped.
Fuel Injector Inspection
Resistance Inspection
1. Disconnect the negative battery cable..
2. Remove the plug hole plate..
3. Disconnect the fuel injector connector.
4. Inspect the resistance between fuel injector termi ...
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 ...
Other materials:
Lighting System Personalization
A personalization function has been adopted with which settings for each
function can be changed.
The following settings for the auto light system and interior light control
system can be changed as desired.
There are two types of customization procedures; one using the M ...
Exterior Lighting Systems
Outline
Projector type headlights have been adopted to the front combination lights.
Auto-light system has been adopted in which TNS and headlights automatically
and optimally illuminate and turn off. (with auto light system)
An AFS system has been adopted which changes the ...
Rear Differential Disassembly
WARNING:
The engine stand is equipped with a self-lock mechanism, however, if the
rear differential is in a tilted condition, the self-lock mechanism could become
inoperative. If the rear differential unexpectedly rotates it could cause injury,
therefore do not maintain the rear dif ...
