Subaru Crosstrek manuals

Subaru Crosstrek Owners Manual: Catalytic converter

Catalytic converter

The catalytic converter is installed in the exhaust system. It serves as a catalyst to reduce HC, CO and NOx in exhaust gases, thus providing cleaner exhaust.

To avoid damage to the catalytic converter:

WARNING

Engine exhaust gas (carbon monoxide)
WARNING Never inhale engine exhaust gas. Engine exhaust gas contains carbon monoxide, a colorless and odorless gas which is dangerous, or even lethal, if inhaled. Always properly maint ...

Periodic inspections
To keep your vehicle in the best condition at all times, always have the recommended maintenance services listed in the maintenance schedule in the "Warranty and Maintenance Booklet" performed at ...

Other materials:

Fuel requirements
The Subaru Ascent engine is engineered to operate efficiently on unleaded gasoline with an octane rating of at least 87 AKI (90 RON). Using the correct fuel ensures optimal performance, fuel economy, and engine longevity. NOTE When towing with the Subaru Ascent, it is advisable to use higher-o ...

Removal
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > EGR CoolerREMOVAL1. Disconnect the ground cable from battery.2. Drain engine coolant. Engine Coolant > REPLACEMENT">3. Remove the center exhaust pipe. Center Exhaust Pipe > REMOVAL">4. Lower the vehicle.5. Remove the ...

Inspection
LIGHTING SYSTEM > Back-up Light SystemINSPECTION1. CHECK BACK-UP LIGHT SWITCH (MT MODEL)Refer to “INSPECTION” of the “Switches and Harness” in “MANUAL TRANSMISSION AND DIFFERENTIAL” section. Switches and Harness > INSPECTION">2. CHECK INHIBITOR SWIT ...

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