Komatsu SAA6D140E-3 - Error Code [E-36] [Abnormality in Oil Pressure Switch System]

12-228
140-3 SERIES
TROUBLESHOOTING E-10
E-10 Error code [E-36] [Abnormality in oil pressure switch system]
Table 1 Table 2
CN4 Engine Voltage POL Engine
Resistance
value
Between (5)
and ground
When stopped Max. 1 V
Between POL
(switch) and
ground
When
stopped
Max. 1 Ω
At 600 rpm or
more
20 – 30 V
At 600 rpm or
more
Min. 1 MΩ
Table 3 Table 4
CN4 Engine Resistance POH Engine Resistance
Between (6)
and ground
When stopped Max. 1 V
Between POH
(switch) and
ground
When
stopped
Max. 1 Ω
At 1,300 rpm or
more
20 – 30 V
At 1,300 rpm
or more
Min. 1 MΩ