RAV4 4WD L4-2.0L (3S-FE) (1996)
5. Check that there are no fuel leaks after performing maintenance anywhere on the fuel system.
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Connect the TOYOTA hand-held tester to the DLC3.
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Turn the ignition switch ON and TOYOTA hand-held tester main switch ON.
NOTICE: Do not start the engine.
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Select the active test mode on the TOYOTA hand-held tester.
Please refer to the TOYOTA hand-held tester operator's manual for further details.
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If you have no TOYOTA hand-held tester, connect the positive (+) and negative (-) leads from the battery to the fuel pump connector.
(See step 4 in fuel pump inspection)
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Pinch the fuel inlet hose.
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The pressure in the high pressure line will rise to approx. 400 kPa (4 kgf/sq.cm, 57 psi).
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In this state, check that there are no leaks from any part of the fuel system.
NOTICE: Always pinch the hose. Avoid bending as it may cause the hose to crack.
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Turn the ignition switch to LOCK.
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Disconnect the TOYOTA hand-held tester from the DLC3.
6. Start the engine.
NOTICE: Keep cranking the engine until the air is removed from the fuel line.
7. After the engine starts, check again that there are no fuel leaks.