468784 Volvo.Penta Nozzle sleeve

Illustration 1 g00720787
Typical exampleTest Step 1. Check for Connector Damage.
Turn the circuit breaker for the battery to the OFF position.
Turn the ECS to the OFF/RESET position.
Thoroughly inspect the 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 ECM connector that are associated with the circuit.
Check the ECM connector (allen head screw) for the proper torque of 2.25 0.25 N m (20 2 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 coupled and/or inserted. The harness and wiring should be 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 need repair.Repair: Repair the connectors or wiring and/or replace the connectors or wiring.STOPTest Step 2. Check the Status of the ECS in the STOP Position.
Turn the circuit breaker for the battery to the ON position.
Connect the Cat ET to the service tool connector.
Turn the ECS to the STOP position.
Observe the status for the ECS on the Cat ET.Expected Result:The status for the ECS should read "STOP".Results:
OK - The ECS is functioning correctly. Proceed to Test Step 3.
Not OK - The status for the ECS does not display "STOP". Proceed to Test Step 4.Test Step 3. Check the Status of the ECS in the START Position.
Turn the ECS to the START position.
Observe the status for the ECS on the Cat ET.Expected Result:The status for the ECS should read "RUN".Results:
OK - The ECS is functioning correctly. Proceed to Test Step 5.
Not OK - The status of the ECS does not display "RUN". Proceed to Test Step 4.Test Step 4. Install a Jumper Wire.
Turn the ECS to the OFF/RESET position.
Disconnect the primary ECM connector P1. Remove wires P1-14, P1-8 and P1-29.
Fabricate a jumper wire.
Install the jumper wire at P1. Connect the jumper wire between P1-14 and P1-8 to P1-29. Reconnect P1.
Turn the ECS to the STOP position.
Observe the status for the ECS on the Cat ET.
Turn the ECS to the OFF/RESET position and remove the jumper wire.Expected Result:The status for the ECS should display "RUN" while the jumper wire is installed. The status for the ECS should display"STOP" when the jumper wire is removed.Results:
OK - The status for the ECS displays the proper states. The problem is not with the ECM. Proceed to Test Step 6.
Not OK - The status for the ECS does not show the correct states.Repair: Replace the ECM. Refer to the diagnostic procedure Troubleshooting, "Replacing the ECM".STOPTest Step 5. Check the Status of the ECS in the AUTO Position.
Turn the ECS to AUTO. Place the Remote START/STOP Switch in the START position.
Observe the status for the ECS on the Cat ET. Observe the parameters for the remote start on the Cat ET.Expected Result:The status for the ECS should read "AUTO". The status for the remote start should read "ON".Results:
OK - The ECS and the remote START/STOP switch are working correctly.Repair: The problem may be intermittent. If the problem is intermittent, perform the diagnostic functional test Troubleshooting, "Inspecting Electrical Connectors".STOP
Remote Start Not OK - The status for the remote start does not display "ON". There is a problem with the wiring between the remote START/STOP switch and the ECS. Proceed to Test Step 7.
ECS Not OK - The status for the ECS does not display "AUTO". Proceed to Test Step 8.Test Step 6. Check Switches and the Wiring.
Turn the ECS to the OFF position.
Disconnect ECM connector J1/P1.
Measure the resistance between the digital return, P1-29 and the Start/Run/Stop input 1 at the ECM connector P1-8.
Measure the resistance between the digital return, P1-29 and the Start/Run/Stop input 2 at the ECM connector P1-14.
Turn the ECS to the STOP position and repeat the above two measurements.Expected Result:The resistance should be greater than 20,000 Ohms.Results:
OK - The resistance is greater than 20,000 Ohms. Proceed to Test Step 9.
Not OK - The resistance is less than 20,000 Ohms. There is a short circuit in the ECS and/or the wiring between the ECS and the ECM.Repair: Repair the connectors or wiring and/or replace the connectors or wiring. If the wiring is okay, replace the ECS.STOPTest Step 7. Check the Switches and the Wiring. the ECM connector
Turn the ECS to the AUTO position with the Remote START/STOP Switch in the STOP position.
Measure the resistance between the digital sensor return P1-29 and the Start/Run/Stop Input 1 at the ECM connector P1-8.
Measure the resistance between the digital sensor return P1-29 and the Start/Run/Stop Input 2 at the ECM connector P1-14.Expected Result:The resistance should be greater than 20,000 Ohms.Results:
OK - The resistance is greater than 20,000 Ohms. The ECS appears to be functioning properly. Proceed to Test Step 10.
Not OK - The resistance is less than 20,000 Ohms. There is a short circuit in the ECS and/or the wiring between the ECS and the ECM.Repair: Repair the connectors or wiring and/or replace the connectors or wiring. If the wiring is okay, replace the ECS.STOPTest Step 8. Install a Jumper Wire.
Turn the ECS to the OFF/RESET position.
Disconnect the primary ECM connector P1.
Remove wires P1-14, P1-8 and P1-29.
Fabricate a jumper wire.
Install the jumper wire at P1. Connect P1-14 and P1-8 to P1-29. Reconnect P1.
Turn the circuit breaker for the battery to the ON position.
Turn the ECS to the STOP position.
Observe the status for the ECS on the Cat ET.
Turn the ECS to the OFF/RESET position.
Remove the jumper wire.Expected Result:The status for the ECS should read "AUTO" while the jumper wire is installed. The status for the ECS should read "STOP" when the jumper wire is removed.Results:
OK - The status for the ECS is displaying the proper states. The ECS is fun