Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSUBARU1996LEGACY WAGON 4WD F4-2.2L SOHCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTAPPLICATION AND IDEMISSIONS SYSTEMS APPLICATION CHART
1996 Subaru Legacy Wagon 4WD F4-2.2L SOHC
Emissions Systems Application Chart
1996 Subaru Legacy Wagon 4WD F4-2.2L SOHCSECTION Emissions Systems Application Chart
EMISSION CONTROL SYSTEM AND VACUUM FITTING
SYSTEM APPLICATION
There are three emission control systems which are as follows:
1. Crankcase emission control system (PCV).
2. Exhaust emission control system.
- Three-way catalyst system.
- Air/Fuel control system.
- Ignition control system.
- Exhaust gas recirculation system (A/T Model Only).
3. Evaporative Emission control system.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.