TROUBLESHOOTING
Troubleshooting by DTC Fault Codes
12/05
6LY3 Service Manual
13-53
© 2007 Yanmar Marine International
P0235/3, 4 (Boost Pressure Sensor)
Sensor Specification Chart
Figure 13-22
Figure 13-22
Electrical Circuit Chart
Figure 13-23
Figure 13-23
1 – Boost Pressure Sensor
2 – Supply Voltage (5V)
3 – Signal
4 – Ground
5 – ECU
Figure 13-24
Figure 13-24
Part code: 119578-91300
1 – Ground
2 – Signal Output
3 – 5V Sensor
DTC
P0235/3, 4
Turbocharger Boost Pressure Sensor
0
0.5
1
1.5
2
2.5
3
3
.5
4
0
200
400
600
8
00
1000 1200
0
50
100
150
0006127
5V Pre
ssu
re
S
en
s
or Ch
a
r
a
cteri
s
tic
s
S
en
s
or O
u
tp
u
t V
olt
a
ge
Pre
ssu
re (kP
a
) ± 5
%
24
1
2
3
40
35
(1)
(5)
(2)
(
3
)
(4)
000612
8
3 2 1
>PPS<
1
(1)
(2)
(
3
)
0006129
