Description of Flash Code 45
Flash Code 45 indicates that the ECM has detected that the engine oil pressure has dropped below the recommended safe operating range. See Figure "Oil Pressure Sensor" for the engine oil pressure sensor.
Conditions: ECM looks for a minimum pressure vs. speed. This can vary for each engine type.
|DDEC III/IV Single ECM Troubleshooting Guide - 6SE497|
|Generated on 10-13-2008|