

Clearly mark all leaks on returned parts. Inspect the engine for oil leaks in the HEUI oil rail. Repair: Troubleshoot the codes as required.Ī. Results: Active codes or logged codes are present. Results: There are no active codes or logged codes. Refer to Testing and Adjusting, 'Test For The Water Temperature Gauge' for the proper procedure.ĭocument all active diagnostic codes or logged diagnostic codes. Verify that the engine coolant temperature sensor is operating properly. The diagnostic codes should become active within 30 seconds.Į. Check for active diagnostic codes or logged diagnostic codes. Print the 'Lifetime Totals' and the 'Configuration' screen.ĭ.


Connect the Cat ® Electronic Technician (ET) to the data link connector.ī. Show/hide table Table 1 Troubleshooting Test StepsĪ.
