2.1. Introduction
The table on the following pages lists the diagnostic
troubleshooting codes (DTCs), the possible causes,
and the corrective actions for the DTC. Use Spectrum
software and a Kvaser cable to retrieve logged DTCs
from the ECM.
Note: When the KG2204 or KG2204T engine is paired
with a Kohler generator set, the diagnostic port is
located on the side of the connection box.
2.2. Spectrum Diagnostic Scan
Tool (DST)
Spectrum is a diagnostic scan tool (DST) software
available from IMPCO® Technologies, Inc. Refer to the
Spectrum instruction manual for software installation
and operation.
Use Spectrum to:
View active and historic diagnostic
troubleshooting codes (DTCs).
Monitor feedback from the sensors.
Plot sensor feedback to a chart.
Spectrum
software,
Note:
instruction manual, and a Kvaser CAN Bus driver are
available
at
http://www.impco.ws/spectrum-test-
tools.asp.
Download Spectrum Series IV software and the
Spectrum Instruction Manual.
Follow the instructions in the manual to install
Spectrum Series IV on a laptop computer.
Use a Kvaser cable, Kohler part number
GM95122, to connect from a laptop with
Spectrum software to the diagnostic port on the
generator connection box. See Figure 2-1
Diagnostic Port Location.
TP-6903 5/16a
Section 2
Diagnostic Troubleshooting Codes
software
password,
1
1.
Diagnostic port
Figure 2-1 Diagnostic Port Location
Diagnostic Troubleshooting Codes
21