0322208 EVINRUDE SCREW,Cyl.to c'case

Illustration 1 g01027471
Typical example
Test Step 1. Check for Connector Damage.
Turn the Engine Control Switch (ECS) to the OFF position.
Turn the battery disconnect switch to the OFF position.
Thoroughly inspect the primary ECM connectors J1/P1 and J2/P2. Inspect all of the other connectors. Refer to the diagnostic functional test Troubleshooting, "Inspecting Electrical Connectors" for details.
Perform a 45 N (10 lb) pull test on each of the wires in the primary ECM connector that are associated with the circuit.
Check the ECM connectors (allen head screw) for the proper torque of 6 1 N m (53 9 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. The harness and wiring are free of corrosion, of abrasion or 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 connectors or wiring and/or replace the connectors or wiring.STOPTest Step 2. Verify Proper Installation of the Terminating Resistors.
Verify that the terminating resistors are installed on the ends of the data link.
Disconnect J1/P1 ECM connector and measure the resistance between P1-50 (CAN Data Link +) and P1-34 (CAN Data Link -). Expected Result:The resistance is between 60 3 Ohms.Results:
OK - The resistance is within the range. Proceed to Test Step 3.
Not OK - The range of the resistance is 120 6 Ohms. A terminating resistor is missing or damaged.Repair: If a termination resistor is missing, install the missing resistor. If both resistors are present, measure the resistance between pin A and pin B of the termination resistor. The resistance should measure 120 3 Ohms. Replace the termination resistor if the resistance is not 120 3 Ohms.Refer to the Schematic in order to determine the missing resistor.Verify that the repair eliminates the problem.STOPTest Step 3. Check for a Short Circuit in the Harness.
Disconnect the J1/P1 ECM connector.
Remove the terminating resistors from the CAN Data Link harness.
If a Marine Power Display (MPD) is installed, disconnect the MPD.
Measure the resistance between the following pins.
P1-50 (CAN Data Link +) and +Battery
P1-34 (CAN Data Link -) and +Battery
P1-50 (CAN Data Link +) to P1-34 (CAN Data Link -)
P1-50 (CAN Data Link +) to P1-42 (CAN Data Link Shield)
P1-34 (CAN Data Link -) to P1-42 (CAN Data Link Shield)
P1-50 (CAN Data Link +) and the −Battery terminalExpected Result:The resistance measures more than 20,000 Ohms.Results:
OK - The resistance is more than 20,000 Ohms. Proceed to Test Step 4.
Not OK - The resistance is less than 20,000 Ohms.Repair: There is a short in the harness wiring. Repair the connectors or wiring and/or replace the connectors or wiring.Verify that the repair eliminates the problem.STOPTest Step 4. Check for an Open Circuit in the Harness.
All connections should remain disconnected.
Fabricate a jumper wire. Short pin 7 and pin 8 on the connector for the marine power display.
Measure the resistance between P1-50 (CAN Data Link +) and P1-34 (CAN Data Link -) at the primary ECM connector P1. Expected Result:The resistance is less than 5 Ohms.Results:
OK - The resistance is less than 5 Ohms.Repair: The harness for the CAN Data Link is okay. There may be a problem in the modules that are connected to the CAN Data Link. Reconnect all connectors and modules to the CAN Data Link. Connect a spare module in place of one of the modules on the CAN Data Link. If the diagnostic code disappears, replace the module. If the diagnostic code does not disappear, install the original module. Repeat this step until the problem is found.STOP
Not OK - The resistance is greater than 5 Ohms.Repair: There is an open in the harness wiring. Repair the connectors or wiring and/or replace the connectors or wiring.Verify that the repair eliminates the problem.STOP