System Check Procedure
EFI SYSTEM CHECK PROCEDURENOTE:
^ Perform all voltage measurements with the connectors connected.
^ Verity that the battery voltage is 11 V or more when the ignition switch is at "ON".
Using a voltmeter with high impedance (10 k ohms/V minimum), measure the voltage at each terminal of the wiring connectors.
ECU TERMINAL IDENTIFICATION AND STANDARD VOLTAGES
If measured voltage does not match STD voltage listed in the chart, proceed with the test number listed in the left column.