FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Engine Wiring Harness
REMOVAL
1. Release the fuel pressure. Fuel > PROCEDURE">
2. Disconnect the ground cable from battery.

3. Remove the intake manifold. Intake Manifold > REMOVAL">
4. Disconnect the connector from the engine.
• Structural diagram 1

(1) | Tumble generator valve actuator RH | |
(2) | Engine harness connector (16P) | |
(3) | Engine harness connector (54P) | |
(4) | Throttle position sensor connector | |
(5) | Manifold absolute pressure sensor connector | |
(6) | Engine ground (2 locations) | |
(7) | Crankshaft position sensor | |
(8) | Knock sensor | |
(9) | Purge control solenoid valve connector | |
(10) | Tumble generator valve actuator LH | |
(11) | Fuel injector (#4) | |
(12) | Fuel injector (#2) | |
(13) | Engine coolant temperature sensor | |
(14) | Remove the clip from the screw hole. | |
(15) | Fuel injector (#1) | |
(16) | EGR valve | |
(17) | Fuel injector (#3) | |
(18) | Oil pressure switch | |
(19) | Engine oil temperature sensor | |
(20) | Intake camshaft position sensor LH | |
(21) | Intake oil control solenoid LH | |
(22) | Remove the clip from the screw hole. | |
(23) | Remove the clip from the screw hole. | |
(24) | Exhaust oil control solenoid LH | |
(25) | Remove the clip from the screw hole. | |
(26) | Exhaust camshaft position sensor LH | |
(27) | Remove the clip from the oval hole. | |
(28) | Exhaust camshaft position sensor RH | |
(29) | Remove the clip from the screw hole. | |
(30) | Exhaust oil control solenoid RH | |
(31) | Remove the clip from the screw hole. | |
(32) | Intake oil control solenoid RH | |
(33) | Intake camshaft position sensor RH | |
(34) | Remove the clip from the screw hole. | |
(35) | Oil level switch connector | |
• Structural diagram 2

(1) | Remove the clip from the screw hole. | |
(2) | Ignition coil No. 4 | |
(3) | Ignition coil No. 2 | |
(4) | Remove the clip from the screw hole. | |
(5) | Ignition coil No. 3 | |
(6) | Ignition coil No. 1 | |
(7) | Front oxygen (A/F) sensor | |
(8) | Rear oxygen sensor | |
5. Remove the engine wiring harness.

Inspection
InstallationUsing the Driver Monitoring System
User recognition
When a driver profile is registered, the Subaru Ascent utilizes facial recognition
technology to automatically identify the driver and apply personalized settings.
1. When the driver's door is opened while the push-button ignition switch is
OFF, the user recognition in ...
Procedure
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Hill start assist warning light does not come on
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