Mazda CX-5 Service & Repair Manual: Fuel Injector Relay
Purpose, Function
-
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
-
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
-
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:
Magnet Clutch [Full Auto Air Conditioner]
Purpose
The magnetic clutch transmits the rotation force from the engine to the shaft
in the A/C compressor.
Function
The magnetic clutch engages or disengages the magnetic clutch and the A/C
turns on or off by switching the power transmission from the engine.
C ...
Cargo Compartment Light Inspection
1. Disconnect the negative battery cable..
2. Remove the cargo compartment light..
3. Verify that the continuity between the cargo compartment light terminals is
as indicated in the table.
If not as indicated in the table, replace the cargo compartment light..
...
DRL (Daytime Running Light) System
Outline
The DRL system automatically switches the headlights to HI beams (50% dim)
or illuminates the DRL bulb when the ignition is switched ON (engine on), the
parking brake is released, and the shift lever is in a position other than P
(ATX).
The front body control module ( ...
