Product Manual B
Table of Contents 3-2018
ii A051X877 (Issue 7)Copyright © 2018 Cummins Inc.
5.5 Air Intake System.................................................................................................................. 77
5.6 Batteries................................................................................................................................ 79
5.7 Spark Plugs .......................................................................................................................... 83
6. TROUBLESHOOTING ................................................................................................................. 85
6.1 Avoiding Generator Set Shutdowns ..................................................................................... 85
6.2 Fault Code Introduction......................................................................................................... 85
6.3 Engine Is Difficult to Start or Does Not Start ........................................................................ 85
6.4 Code 143 - Engine Oil Pressure Low (Warning) .................................................................. 86
6.5 Codes 146 and 151 - Engine Coolant Temperature High (Warning or Shutdown) .............. 86
6.6 Code 155 - Intake Manifold Temperature High (Shutdown)................................................. 87
6.7 Code 197 - Coolant Level Low (Warning) ............................................................................ 87
6.8 Code 415 - Engine Oil Pressure Low (Shutdown)................................................................ 88
6.9 Code 441 - Battery Voltage Low (Warning).......................................................................... 88
6.10 Code 488 - Intake Manifold Temperature High (Warning).................................................. 89
6.11 Code 1438 - Fail to Crank (Shutdown) ............................................................................... 90
6.12 Code 1472 - High AC Current (Shutdown) ......................................................................... 90
6.13 Code 5134 - Unknown Shutdown at Idle ............................................................................ 90