34 KENR6933
Troubleshooting Section
Air Filter Restriction Switch Installation
Status
An “Air Filter Restriction Switch” is an optional
switch input.
Programming the “Air Filter Restriction
Switch Installation Status” parameter to “Enabled”
notifies the ECM that an input from the air filter
restriction
switch is present on pin J1:47. When this
parameter is programmed to “Enabled” and the air
filter restriction switch closes, an E172-1 or J107-15
event code wi
ll be displayed.
Table 29
Value Default
Installed
Not Installed
Not Installed
Fuel/Water Sep arator Switch Installation
Status
A fuel/water separator switch is an optional switch
input. Programming the “Fuel/Water Separator
Switch Installation Status” parameter to “Enabled”
notifies the ECM that a fuel/water separator switch
input is present on pin J1:44. When this parameter
is programmed to “Enabled” and the fuel/water
separator switch closes, an E232-1 or J97-15 event
code will be displayed.
Table 30
Value
Default
Installed
Not Installed
Not Installed
User Defined Switch Installation Status
Auserdefined shutdown switch is an optional
switch input. Programming the “User Defined Switch
Installation Status” parameter to “Enabled” notifies
theECMthatauserdefined switch input is present
on pin J1:48. If this parameter is programmed to
“Enabled” and the user defined shutdown switch
closes, the engine will shut down.
Table 31
Value Default
Installed
Not Installed
Not Installed
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