CONSOLE GP-OPERATOR 2017449 - Caterpillar

Determine if the canister contains fluid.Expected Result:The ether canister is not empty.Results:
OK - The ether canister is not empty. Do not install the ether canister. Proceed to Test Step 3.
Not OK - The ether canister is empty.Repair: Replace the empty ether canister with a full ether canister. Verify that the original problem is resolved.STOPTest Step 3. Check for Active Diagnostic CodesNote: The ether canister must be removed prior to performing this procedure.
Connect Cat ET to the service tool connector. Refer to Troubleshooting, "Electronic Service Tools".
Turn the keyswitch to the ON position.
Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.Note: Wait at least 30 seconds in order for the diagnostic codes to become active.
Proceed to the "Diagnostic Overrides" screen on Cat ET.
Activate the ether injection system. The system will activate for ten seconds.
Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.Note: Wait at least 30 seconds in order for the diagnostic codes to become active.
Look for a -5 diagnostic code or a -6 diagnostic code.
Turn the keyswitch to the OFF position.Expected Result:No diagnostic codes are active.Results:
No active codes - Neither diagnostic code is active.Repair: The problem seems to be resolved. The problem may have been caused by a poor electrical connection. Carefully reinspect the connectors and the wiring. Refer to Troubleshooting, "Electrical Connectors - Inspect".STOP
Not OK - A -5 code is active at this time. The ECM is detecting a low current condition in the circuit. Proceed to Test Step 5.
Not OK - A -6 code is active at this time. The ECM is detecting excessive current in the circuit. Proceed to Test Step 4.Test Step 4. Create an Open at the Harness Connector for the Ether Injection Solenoid
Disconnect the harness connector for the ether solenoid.
Turn the keyswitch to the ON position.
Monitor the active diagnostic code screen on Cat ET. Look for an active -5 code.Note: Wait at least 30 seconds in order for the diagnostic codes to become active.
Proceed to the "Diagnostic Overrides" screen on Cat ET.
Activate the ether injection system. The system will activate for ten seconds.
Monitor the active diagnostic code screen on Cat ET. Look for an active -5 code.Note: Wait at least 30 seconds in order for the diagnostic codes to become active.
Turn the keyswitch to the OFF position.Expected Result:A -5 code is now active.Results:
OK - A -6 code was active before the connector was disconnected. A -5 code became active after the connector was disconnected.Repair: The circuit between the ECM and the connector for the ether injection solenoid is OK. Temporarily connect a new solenoid to the harness, but do not install the new solenoid. After connecting the new solenoid to the harness, verify that there are no active codes for the ether injection system. If there are no active codes for the ether injection system, permanently install the new solenoid. Clear any logged diagnostic codes.STOP
Not OK - A -6 code was active before the connector was disconnected. The -6