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Komatsu PC210LC-6 User Manual

Komatsu PC210LC-6
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TROUBLESHOOTING
E-6
E-6 [E3:05] Abnormality in model code 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.
Before carrying out troubleshooting, check that all the related connectors are properly inserted.
Always connect any disconnected connectors before going on to the next step.
YES
1
Is engine throttle
controller monitor-
ing code display as
2 YES
shown in Table l?
Is resistance be-
- Turn starting
tween EOl (female)
switch ON.
- (8).(9).(18).(19) and -
* Set to monitoring
NO GND as shown in
code 03 and 36.
Table 2?
* Turn starting
NO
switch OFF.
- Disconnect EOl.
.:ON
Table 1 Monitoring display (Time display portion)
C~:~FF
Condition of engine
Engine throttle
throttle controller input
controller model code
PC200
_-_, ,‘-‘, ,‘-‘,
PC21 0
I I
c-_ _-_ c-w
PC220
36
0 ‘,_,’ L_/ ‘,__’
PC250
o c:zr 0 0
u”3:z c1
2 I
Cause
I
Remedy
Defective engine throttle
controller
Replace
Defective model selection
connector, or short circuit,
Repair or
short circuit with ground, or
replace
disconnection in applicable
wiring harness
Table 2 Resistance value
r
Between EOI (female)
(18) and GND
Min. 1 MQ
Min. 1 Mf2
E-6 Related electric circuit diagram
EOl(MIC21)
CO9tS8)
Model selection connector
PC200
PC220
X08DD135
20-123
a
classicmachinery.net

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Komatsu PC210LC-6 Specifications

General IconGeneral
BrandKomatsu
ModelPC210LC-6
CategoryExcavators
LanguageEnglish

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