Fuel pressure inspection (Suzuki DL650 V-Strom)

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Lift and support the fuel tank. (5-7)

Place a rag under the fuel feed hose.

Remove the fuel feed hose and install the special tools between the fuel tank and fuel delivery pipe.

• 09940-40211: Fuel pressure gauge adaptor
• 09940-40220: Fuel pressure gauge hose attachment
• 09915-74511: Oil pressure gauge set

Turn the ignition switch ON and check the fuel pressure.

• Fuel pressure: Approx. 300 kPa (3.0 kgf/cm², 43 psi)

If the fuel pressure is lower than the specification, inspect the following items:

• Fuel hose leakage
• Clogged fuel filter
• Pressure regulator
• Fuel pump

If the fuel pressure is higher than the specification, inspect the following items:

• Fuel pump check valve
• Pressure regulator

Warning!

• Before removing the special tools, turn the ignition switch to OFF position and release the fuel pressure slowly.
• Gasoline is highly flammable and explosive. Keep heat, sparks and flame away.

See this article in russian language

Article about repair motorcycles «Suzuki V-Strom DL 650» (2004-2011): «Fuel pressure inspection»: https://motoinstruction.ru/en/Suzuki/V-Strom/DL650-1/engine/fuel/113596 <a href="https://motoinstruction.ru/en/Suzuki/V-Strom/DL650-1/engine/fuel/113596">Fuel pressure inspection</a> - article about repair motorcycles «Suzuki V-Strom DL 650» (2004-2011) from section «Fuel system». [url=https://motoinstruction.ru/en/Suzuki/V-Strom/DL650-1/engine/fuel/113596]Fuel pressure inspection[/url] - article about repair motorcycles «Suzuki V-Strom DL 650» (2004-2011) from section «Fuel system».