Subaru Crosstrek Service Manual: Removal
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > Purge Control Solenoid Valve
REMOVAL
1. Disconnect the ground cable from battery.
2. Remove the bolt which holds the purge control solenoid valve onto intake manifold.
NOTE:
Hold the purge control solenoid valve unit by hand to prevent it from rotating together.
3. Disconnect the vacuum hose from the intake manifold and intake manifold clip (A).
4. Disconnect the vacuum hose (A) and connector (B) from the purge control solenoid valve, and remove the purge control solenoid valve.
5. Remove the vacuum hose from the purge control solenoid valve.
Inspection
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > Purge Control Solenoid ValveINSPECTION1. PURGE CONTROL SOLENOID VALVE1. Check that the purge control solenoid valve has no deformation, crac ...
Installation
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > Purge Control Solenoid ValveINSTALLATIONInstall in the reverse order of removal.NOTE:• Hold the purge control solenoid valve unit by h ...
Other materials:
Caution
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > General DescriptionCAUTION1. SUPPLEMENTAL RESTRAINT SYSTEM “AIRBAG”Airbag system wiring harness is routed near the TPM control module.CAUTION:• Do not use electrical test equipment on any of the airbag system wiring harness circuit ...
Catalytic converter
The catalytic converter in the Subaru Ascent is a critical component of the exhaust
system, designed to reduce harmful emissions such as hydrocarbons (HC), carbon monoxide
(CO), and nitrogen oxides (NOx), thereby helping to protect the environment.
To maintain proper function and avoid cost ...
System block diagram
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Control Module I/O SignalSYSTEM BLOCK DIAGRAM• Blind Spot Detection/Rear Cross Traffic Alert system consists of the following.• There is a control ECM in the radar sensor main body, which performs the vehicle identification ...
