Answer
May 14, 2025 - 12:47 AM
Hi there,
To locate the check valve on the vehicle, you’ll want to refer to the fuel system or emissions control section of the repair manual. It's typically found in relation to the EVAP system, brake booster, or vacuum lines, depending on the system you’re troubleshooting.
The best way to find it:
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Open the manual using a PDF reader (like Adobe Acrobat).
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Use the search tool and enter terms like:
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check valve -
vacuum line -
EVAP -
brake booster
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Or browse through the fuel system, emissions, or vacuum routing sections via bookmarks.
You can buy the full manual here, which provides step-by-step procedures, locations, and diagrams:
🔗 2013 SMART fortwo OEM Service and Repair Workshop Manual
Let us know if you need help navigating the file — we're happy to assist!
