Description
The fuel injector is a small, precise solenoid valve. When the ECM supplies a ground to the fuel injector circuit, the coil in the fuel injector is energized. The energized coil pulls the ball valve back and allows fuel to flow via the fuel injector into the intake manifold. The amount of fuel injected depends upon the injection pulse duration.
Pulse duration is the length of time the fuel injector remains open.
The ECM controls the injection pulse duration based on engine fuel needs.
Component Function Check
1.INSPECTION START
Turn ignition switch to START.
2.CHECK FUEL INJECTOR FUNCTION
With CONSULT
Without CONSULT
Clicking sound should be heard.
Diagnosis Procedure
1.CHECK FUEL INJECTOR POWER SUPPLY CIRCUIT
2.DETECT MALFUNCTIONING PART
Check the following.
3.CHECK FUEL INJECTOR OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
4.CHECK FUEL INJECTOR
5.CHECK INTERMITTENT INCIDENT
Component Inspection
1.CHECK FUEL INJECTOR
Satellite radio antenna
Removal and Installation
REMOVAL
Lower the headlining at the rear. Refer to INT-33, "Exploded
View".
Disconnect the harness connector (A) from satellite radio
antenna.
Remove the satellite radio antenna nut (B) and the satellite radio
antenna (1).
INSTALLATION
Installation is ...
The oil pressure warning lamp does not turn off
Description
The oil pressure warning lamp remains illuminated while
the engine is running (normal oil pressure).
Diagnosis Procedure
Regarding Wiring Diagram information, refer to MWI-87,
"Wiring Diagram".
1.CHECK OIL PRESSURE WARNING LAMP
Perform IPDM E/R auto active test. Refer to PCS-11, ...
Audio system
System Diagram
System Description
AUDIO SYSTEM
The audio system consists of the following components
Audio unit
Display unit
Bluetooth control unit
Window antenna
BOSE speaker amp.
Steering wheel audio control switches
Front door speakers
Tweeters
Center speaker
Rear door ...