Landcruiser V8-4.7L (2UZ-FE) (2000)
Part 3 Of 3
TERMINALS OF ECU
Using TOYOTA break-out-box and TOYOTA hand-held tester, measure the ECU terminal values.
1.
Turn the ignition switch OFF.
2. Hook up the TOYOTA break-out-box and TOYOTA hand-held tester to the vehicle.
3. Turn the ignition switch ON.
4. Read the ECU input/output values by following the prompts on the tester screen.
HINT:
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TOYOTA hand-held tester has a "Snapshot" function. This records the measured values and is effective in the diagnosis of intermittent
problems.
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Please refer to the TOYOTA hand-held tester/TOYOTA break-out-box operator's manual for further details.