CUMMINS N14 - Engine Power Output Low - Application Specific (Continued)

Engine Power Output Low - Application Specific (Continued)
Marine (Continued)
Cause Corrections
----------
Marine Gear Failure or Malfunction
OK
f
Check, repair, or replace the marine gear.
Refer to the marine gear manufacturer’s
instructions.
----------
Fuel or Air Delivery Problem
Perform sea trial and measure intake mani-
fold pressure, fuel rate, and fuel pressure and
engine speed. Refer to Section 8. Refer to
the Performance Measurement section
following the Application Specific Problems
section.
Automotive
Cause Corrections
----------
No Air Pressure to Road Speed
Governor (PT Only)
OK
f
Check for air supply to road speed
governor. Refer to Procedure 5-05.
----------
Fuel or Air Delivery Problem
Operate engine and conduct a performance
test using CompuchekT, Dynamometer, or
Road Test. Refer to the Performance Mea-
surement Section following the Application
Specific Problems Section.
Automotive CELECT™
Cause Corrections
----------
Engine Protection Fault Inactive
OK
f
Check ‘‘Engine Protection Data’’
recorded fault codes with Compulink™.
(Continued)
Troubleshooting Symptoms Charts SectionT-Troubleshooting
N14Page T-50