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System Inspection





Engine Control

P0606 ECM/PCM Processor - System Inspection

System Inspection

Back-Up Voltage Inspection
1. Ignition "OFF".
2. Disconnect PCM connector.
3. Ignition "ON".
4. Measure voltage between terminal 6 of the PCM harness connector and chassis ground.

Specification : Remain stable at battery voltage

5. Are circuits remaining stable at battery voltage?