Komatsu PC88MR-10 Shop Manual page 318

10 Structure and function
Sensor
1. O-ring
2. Sensor
3. Connector
Function
(ENG-AG42-042-K-00-A)
This sensor, installed to the crankshaft pulley on the engine front cover, outputs the pulse voltage due to
the gear rotation.
Bkup (camshaft) speed sensor
1. O-ring
2. Sensor
3. Connector
Function
(ENG95-AG62-042-K-00-A)
This sensor, installed to the gear portion of camshaft on the engine front cover, outputs the pulse voltage
due to the gear rotation.
Common rail pressure sensor
1. Common rail pressure
2. Sensor
3. Connector
Function
(ENG-AE28-042-K-00-A)
This sensor, installed to the common rail in the engine, detects the fuel pressure to output the
corresponding variable voltage.
10-240
(ENG-AG62-041-K-00-A)
(ENG95-AE28-041-K-00-A)
PC88MR-10