3000GT V6-3.0L SOHC (1998)
INSPECTION
Using Scan Tool
NOTE:
(1) The tachometer indicates a third of the actual engine speed. Therefore, 3 times the tachometer indication is the actual engine speed.
(2) When the tachometer is set to the 2-cylinder range, it indicates actual engine speed.
HARNESS INSPECTION
Measure the power supply voltage.
-
Connector: Disconnected
-
Ignition switch: ON
Voltage (V): Battery positive voltage
OK: GO TO STEP 2
NG: Repair the harness. (A3 - MFI relay)
Check for continuity of the ground circuit.
-
Connector: Disconnected
OK: GO TO STEP 3
NG: Repair the harness. (Al - Ground)