HINT: The EFI circuit can be checked by measuring the _ resistance and voltage at the wiring connectors of the ECU.
1. INSPECT VOLTAGE OF ECU
Check the voltage between each terminal of the wiring connectors.
• Turn the ignition switch ON.
• Measure the voltage at each terminal. HINT:
• Perform all voltage measurements with the connectors connected.
• Verify that the battery voltage is 11 V or more when the ignition switch is ON.
Was this article helpful?