IS 350 V6-3.5L (2GR-FSE) (2006)
Fuel Pressure: Testing and Inspection
CHECK FUEL PRESSURE
a. Check that the battery positive voltage is above 12 V.
b. Discharge the fuel system pressure.
c. Disconnect the cable from the negative (-) battery terminal.
d. Pinch and pull the fuel pump main tube. (Direct injection side)
1. Remove the fuel pipe clamp.
2. Disconnect the fuel tube.
CAUTION:
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Always read the precautions before disconnecting the fuel tube connector (quick type A).
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The fuel tube may spray fuel as a result of pressure that remains in the tube. Do not allow fuel to be sprayed in the engine compartment.
e
.Pinch and pull the fuel pump main tube. (Port injection side)