Engine Control Module: Tools and Equipment

Engine Signal Monitor (49 9200 162A) and Adapter (49 T018 902)
The engine signal monitor (49 9200 1 62A) has been developed to check the engine control module terminal voltage. This monitor easily inspects the terminal voltage by setting the monitor switch.

How to Use the Engine Signal Monitor
1. Connect the engine signal monitor (49 9200 1 62A) between the engine control module and the engine harness using the adapter (49 T018 902), sheet (49 G018 906).
2. Turn the selector switch and monitor switch to select the terminal number.
3. Check the terminal voltage.