856012 Volvo.Penta Decal

Illustration 1 g01021529
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 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 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. Check for Diagnostics on the Caterpillar Electronic Technician (ET).
Remove the ether canister(s) from the ether solenoid(s).
Turn the circuit breaker for the battery to the ON position.
Turn the ECS to the STOP position.
Connect Cat ET.
Determine if CID-FMI 545-05, 545-06, 546-05 or 546-06 is active or logged.
Toggle the starting aid switch. Observe the parameter for the ether switch on Cat ET.Expected Result:The parameter for the ether switch displays "ON" while the starting aid switch is toggled. The parameter for the ether switch displays "OFF" when the switch is released.Results:
OK - No active codes or logged codes are present. The ether injection system does not inject ether. Proceed to Test Step 3.
Active Code - Active diagnostics are displayed. Proceed to Test Step 4.
Logged Code - Logged diagnostics are displayed. Check for an intermittent short or for an open in the wiring or in the connectorsRepair: Repair the connectors or wiring and/or replace the connectors or wiring.STOP
Not OK - The starting aid switch is not functioning correctly. Proceed to Test Step 15.Test Step 3. Check the Ether Canisters.
Turn the circuit breaker for the battery to the OFF position.
Turn the ECS to the OFF/RESET position.
Remove the ether canister(s) from the ether solenoid(s). Determine if the canister contains any ether. Ether can not be injected if the canister is empty.Expected Result:The ether canister is not empty.Results:
OK - The ether canister is not empty. Proceed to Test Step 4.
Not OK - The ether canister is empty.Repair: Replace the empty ether canister with a full ether canister.STOPTest Step 4. Check the Voltage from the Ether Start Relay.
Turn the circuit breaker for the battery to the OFF position.
Turn the ECS to the OFF/RESET position.
Remove the ether canister(s) from the ether solenoid(s).
Connect Cat ET.
Turn the circuit breaker to the battery to the ON position.
Connect a voltmeter between wire 382-PK on terminal 30 of the ether start relay and ground.
Turn the ECS to the STOP position.
Select the "Diagnostic Tests" on Cat ET.
Select the "Override Parameters" screen on Cat ET.
Activate the ether override and observe the voltmeter while ether injection is "ON". Disable the ether override.