TROUBLESHOOTING
E-l 0
E-IO [E3:16] Abnormality (step-out) in governor motor system is
*
*
*
*
*
*
displayed
This troubleshooting is carried out when there is still an abnormality, so when disconnecting the
connector and inserting the T-adapter, or when removing the T-adapter and returning the connector
to its original position, if the service code is not displayed, the problem has been removed.
If any other service code [E3:01] - [E3:18] has occured at the same time, start troubleshooting from that code.
Check that fuse 2 is normal.
Read the precautions given in TESTING AND ADJUSTING, “Adjusting stroke of governor motor lever” before
carrying out troubleshooting.
Before carrying out troubleshooting, check that all related connectors are properly inserted.
Always connect any disconnected connectors before going on to the next step.
Are E3:06, E3:17,
* Turn starting switch
ON.
Y
ES
YES
YESjeflT
n
Is adjustment of
linkage normal?
I
* Turn starting
switch ON.
- Turn auto-
deceleration OFF.
* Set to governor
motor adjustment
mode.
operation normal?
* 2r.n starting switch
* Turn auto-
deceleration OFF.
yz&K&t$toyH
l Set to governor motor
adjustment mode.
l Disconnect E05.
NO
(Only when checking
Q Disconnect
operation of governor
linkage at gover-
motor at FULL.)
nor motor end.
NO
Cause
30 to applicable
roubleshooting code
Defective engine throttle
:ontroller
I) Defective linkage
!I Defective injection pump
Iefective governor motor
Defective adjustment of
inkage
Remedy
-
Replace
Adjust or
replace
Replace
Adjust (For
details, see
TESTING
AND
ADJUSTING)
20-126
a
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