Fig. 22: Installing SST (Pressure Gauge) Using SST & Fuel Tube Connector
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
g. Wipe off any splattered gasoline.
h. Reconnect the negative (-) terminal cable to the battery.
i. Connect the hand-held tester to the DLC3 (see step 1 ).
j. Measure the fuel pressure.
Fuel pressure:
304 to 343 kPa (3.1 to 3.5 kgf/cm
2
,44 to 50 psi)
If the pressure is high, replace the fuel pressure regulator.
If the pressure is low, check the fuel hoses and connections, fuel pump, fuel filter and fuel pressure
regulator.
k. Disconnect the hand-held tester from the DLC3.
l. Start the engine.
m. Measure the fuel pressure at idle.
Fuel pressure:
304 to 343 kPa (3.1 to 3.5 kgf/cm
2
,44 to 50 psi)
n. Stop the engine.
o. Check that the fuel pressure remains as specified for 5 minutes after the engine has stopped.
Fuel pressure: 147 kPa (1.5 kgf/cm
2
,21 psi) or more
If the pressure is not as specified, check the fuel pump, pressure regulator and/or injectors.
p. After checking the fuel pressure, disconnect the negative (-) terminal cable from the battery and
carefully remove the SST and fuel tube connector to prevent gasoline from splashing.
SST 09268-41047, 09268-45014
q. Reconnect the fuel inlet tube (fuel tube connector).
CAUTION: Connect the fuel tube connector (quick type) observing the
precaution (See SFI SYSTEM ).
2004 Toyota RAV4
2004 ENGINE PERFORMANCE SFI - RAV4
Microsoft
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© 2005 Mitchell Repair Information Company, LLC.
