3T9-63718-0 Tohatsu THROTTLE CAM

Illustration 1 g01065648
Typical example
Test Step 1. INSPECT ELECTRICAL CONNECTORS AND WIRING
Verify that there are no tripped Circuit breakers.
Turn the Engine Control Switch (ECS) to the OFF/RESET position.
Turn the circuit breaker for the battery to the OFF position.
Thoroughly inspect the connections for J1/P1, J2/P2, J60/P60, and J99/P99.ECM connectors. Inspect J3/P3 Machine interface connector and all of the other wiring connectors and wire connections. Refer to Troubleshooting, "Inspecting Electrical Connectors" for details.
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector that are associated with the circuit.
Check the ECM connector (allen head screw) for the proper torque of 6.0 N m (55 lb in).
Check the customer connector (allen head screw) for the proper torque of 2.25 0.25 N m (20 2 lb in).
Check the harness and the wiring for abrasion and for pinch points. Expected Result:All connectors, pins, and sockets are completely coupled and/or inserted, and the harness and wiring are free of corrosion, of abrasion and of pinch points.Results:
OK - The connectors and wiring are okay. Proceed to Test Step 2.
Not OK - The connectors and/or wiring are not okay.Repair: Repair the connector and/or wiring or replace the connector and/or wiring.STOPTest Step 2. CHECK THE CAT DATA LINK.
Turn the ECS to the OFF/RESET position.
Connect Cat ET to the data link connector.
Turn the circuit breaker for the battery to the ON position.
Turn the ECS to the STOP position on engines with the "EMCP II+" panel. Turn the ECS to the SERVICE position on engines with the "EMS II" panel.
Check for any logged diagnostic codes.
Start the engine and read the status information on Cat ET.
Observe the engine oil pressure and the coolant temperature on the electronic monitoring system. Note: If some