Sequoia 4WD V8-5.7L (3UR-FE) (2009)
Fuel Injector: Testing and Inspection
3UR-FE FUEL: FUEL INJECTOR: INSPECTION
INSPECTION
1. INSPECT FUEL INJECTOR ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
If the result is not as specified, replace the injector assembly.
(b) Inspect the injection volume.
CAUTION: This test involves high-pressure fuel and electricity. Take all precautions regarding safe handling of both the fuel and the
electricity. Perform this test in a safe area, and avoid any sparks or flames. Do not smoke.
(1) Remove the fuel pipe clamp.
(2) Disconnect the fuel tube.