GX 470 V8-4.7L (2UZ-FE) (2004)
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Terminals Of ECU/Pinouts - Check ECM
3. CHECK ECM
a. Disconnect the E7 and E8 ECM connectors, and check the voltage or continuity between each terminal of the wire harness side connectors.
If the result is not as specified, there may be a malfunction on the wire harness side.
b. Inspect using an oscilloscope.
