Kubota V3800-CR-TE4 Diagnosis Manual page 254

V3800-CR-TE4,V3800-CR-TIE4, DM
1. Check the Intake Throttle Signal
1. After operating the engine, perform an active test.
Monitor the "Actual intake throttle valve opening" and "Intake
throttle opening output voltage", and check the values.
* For details, refer to the active test section.
2. Clear the DTC and check whether it is output again or not.
Factory
No DTC is output.
specification
OK Normal.
NG Replace the intake throttle assembly.
(a) CAN1 Connector
1-S227
COMMON RAIL SYSTEM
9Y1200192CRS0417US0
KiSC issued 05, 2012 A