3000GT V6-3.0L SOHC (1998)
Check for continuity between the ignition power transistor unit and ignition coil.
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Ignition coil connector: Disconnected
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Ignition p9wer transistor connector: Disconnected
OK: GO TO STEP 3
NG: Repair the harness. (B3 - A1)
Check for open-circuit or short circuit to ground between ignition coil and engine control module.
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Ignition coil connector: Disconnected
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Engine control module connector: Disconnected
OK: GO TO STEP 4
NG: Repair the harness. (A2 - 45)
Check for continuity of the ground circuit of the ignition power transistor.
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Ignition power transistor connector: Disconnected
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Engine control module connector: Disconnected
OK: GO TO STEP 5
NG: Repair the harness. (B2 - Ground)
Measure the control signal voltage of the ignition power transistor.
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Ignition power transistor connector: Disconnected
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Ignition switch: START
Voltage (V): 2.0 - 6.0
OK: GO TO STEP 6
NG: Repair the harness. (B1-11)