Inspect Voltage Of Ecm - Toyota 3VZ–FE Troubleshooting Manual

ENGINE TROUBLESHOOTING
2.

INSPECT VOLTAGE OF ECM

Check the voltage between each terminal of the wiring con-
nectors.
Turn the ignition switch ON.
Measure the voltage at each terminal.
HINT:
Perform all voltage measurements with the connectors
Verify that the battery voltage is 11 V or more when the
– SFI SYSTEM
connected.
ignition switch is ON.
EG–233