Kubota 07-CR-E5 Manual page 303

07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
6. Check the Wiring Harness
Locate the cause of wiring harness ground short, and replace
the faulty area.
DTC Relating Engine ECU Terminals
Terminal E14 / E34 or E18 / E38
P2147 (E15 / E35, E16 / E36, E19 / E39, E20 /
E40 occurring simultaneously)
Terminal E14 / E34 or E18 / E38
P2148 (E15 / E35, E16 / E36, E19 / E39, E20 /
E40 occurring simultaneously)
NOTE
• If DTC P2147 (Shorted injector actuation circuit to the
ground) has occurred, be sure to check the insulation of
injector itself in the following procedure.
1. Place the key switch in the OFF position, unplug each injector
connector from socket, and visually check the connector status.
Service
Must be free from sludge and sparks.
specification
2. Using an insulation resistance tester (megger tester), measure
the resistance between each of terminals (1) and (2) and the
chassis ground (at the injector side).
Service
10 MΩ or higher
specification
OK The injector functions normally. Locate another cause.
NG Faulty injector → Replace.
(1) Terminal COMMON
(2) Terminal TWV
1-S265
COMMON RAIL SYSTEM
Shorted Harness
Side
Ground
Power supply
(a) Injector
9Y3200007CRS0416US0
KiSC issued 03, 2022 A