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 MANUALSSUZUKI2005XL-7 2WD V6-2.7LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSDESCRIPTION AND OPERATIONORVR SYSTEM NOTE
2005 Suzuki XL-7 2WD V6-2.7L
ORVR System Note
2005 Suzuki XL-7 2WD V6-2.7LSECTION ORVR System Note
ORVR System Note
To identify whether the vehicle is equipped with On-Board Refueling Vapor Recovery (ORVR) system or not equipped with it, check EVAP canister for installation position. If it is installed in front of fuel tank, the vehicle has ORVR system. If it is installed in engine room, the vehicle has no ORVR system.
EVAP Leak Check System Note
This vehicle is equipped with EVAP leak check module for evaporative emission leakage check. (For more details, refer to EVAP Leak Check System Description:H27 Engine.)
ECM performs evaporative emission leak check by operating the EVAP leak detecting pump in EVAP leak check module.
This leak check is performed approximately five hours after the ignition switch turned off. During this leak check, it may hear sound (motor or pump) coming from some components for several minutes. This sound is normal and it does not indicate a malfunction.
To identify whether the vehicle is equipped with On-Board Refueling Vapor Recovery (ORVR) system or not equipped with it, check EVAP canister for installation position. If it is installed in front of fuel tank, the vehicle has ORVR system. If it is installed in engine room, the vehicle has no ORVR system.
EVAP Leak Check System Note
This vehicle is equipped with EVAP leak check module for evaporative emission leakage check. (For more details, refer to EVAP Leak Check System Description:H27 Engine.)
ECM performs evaporative emission leak check by operating the EVAP leak detecting pump in EVAP leak check module.
This leak check is performed approximately five hours after the ignition switch turned off. During this leak check, it may hear sound (motor or pump) coming from some components for several minutes. This sound is normal and it does not indicate a malfunction.
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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.