Replacement - Hino S5-LJ05E04A Workshop Manual

11–96
DPR
DIFFERENTIAL
PRESSURE
SENSOR
DPR DIFFERENTIAL
PRESSURE SENSOR
EXHAUST (J05E)

REPLACEMENT

REMOVE THE DPR DIFFERENTIAL PRESSURE
SENSOR
1. DISCONNECTING THE HARNESS
(1) Remove the harness clamp.
(2) Disconnect the connector attached to the DPR differential pres-
sure sensor.
2. DISCONNECT THE HOSE
(1) Indicate alignment marks on the DPR differential pressure sensor
and 2 hoses.
(2) Unfasten the 4 clamps to disconnect 2 hoses from the DPR differ-
ential pressure sensor and differential pressure pipe.
3. REMOVE THE DPR DIFFERENTIAL PRESSURE SENSOR
(1) Unfasten the 2 nuts to remove the DPR differential pressure sen-
SHTS021271000172
sor from the bracket.
SINGLE UNIT INSPECTION
1. INSPECTING THE RESISTANCE
(1) Measure the resistance of the DPR differential pressure sensor
with a circuit tester. If the value exceeds the standard value,
replace it.
C
B
A
SHTS021271000173
Measured item
AB
BC
EN01F02127100402003002
Standard value (k)
15
15