Pickup 4WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1990)
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Engine Control Module: Pinout Values and Diagnostic Parameters
Federal With Manual Transmission
INSPECTION OF ENGINE (ENGINE AND ECT) ECU
HINT:
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The ECU itself cannot be checked directly.
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The EFI circuit can be checked by measuring the resistance and voltage at the wiring connectors of the ECU.
1. MEASURE VOLTAGE OF ECU
Voltages At Engine ECU Wiring Connectors (Federal M/T)
