Landcruiser 4WD L6-3955cc 4.0L OHV (3F-E) (1988)
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Voltage at ECU Wiring connectors
NOTE:
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Perform all voltage measurements with the connectors connected.
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Verify that the battery voltage is 11 V or above when the ignition switch is "ON".
2. MEASURE RESISTANCE OF ECU WIRING.
CAUTION:
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Do not touch the ECU terminals.
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The tester probe should be inserted into the wiring connector from the wiring side.
Check the resistance between each terminal of the wiring connector.
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Disconnect the connectors from the ECU.
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Measure the resistance between each terminal of the wiring connectors.
