View Of The Sensor - Yanmar 3TNV82A Troubleshooting Manual

Method and Procedure of Failure Diagnosis

View of the sensor

*High-precision cooling water temperature sensor and conventional cooling water temperature
sensor share similar construction.
Wiring Diagram
: Check points
High-accuracy cooling water temperature sensor
Cooling water temperature sensor
*For the E-ECU Pin Layout, see [E-ECU Pin Layout Diagram] (P.1-134).
TNV DI Service Manual
59
M12 x 1.5
A
THW
B
G_S
Harness side coupler
(coupling face)
E16 E28
A
THW
B
G_S
Harness side coupler (coupling face)
E25 E28
FAILURE DIAGNOSIS
A * High-precision cooling
B
007217-00E
E-ECU
E16
RET
E28
G_S
E25
TW
water temperature sensor
and conventional cooling
water temperature sensor
have similar construction.
017540-00E
1-157