Perkins NJ Series Troubleshooting Manual page 177

SENR9982-01
Illustration 70
Schematic of the idle validation switch (IVS) circuit
Illustration 71
Typical view of the pin locations in the P1 connector
(35) Sensor Ground (GND)
Test Step 1. Check the Operation of the
Idle Validation Switch (IVS)
A. Connect the Perkins EST to the diagnostic
connector.
B. Turn the keyswitch to the ON position.
(44) Idle validation (IVS) 2
C. Use the Perkins EST in order to check the current
D. Select the "SERVICE" option from the drop-down
(45) Idle validation (IVS) 1
"Throttle Configuration".
menu of the Perkins EST.
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Troubleshooting Section
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