KENR6933 169
Troubleshooting Section
The diagnostic codes above relate to an analog
voltage output
from the system that is controlling the
engine.
Note: In other
applications, the analog voltage output
is generated by an accelerator or a hand throttle.
These terms will still be displayed on the electronic
service tool
for this application.
Use the Perkins EST in order to check the input
status.
Table 40
P1 Pin Connections
Function Throttle 1
Device Ground 33
Throttle Position Input 54
g01232661
Illustrati
on 65
Schematic of the analog speed demand dev ice
g01228119
Illustration 66
Typical view of the P1 OEM connec tor pin locations
(33) Device ground (G ND ) (54) Analog throttle input 1
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