Determination By Way Of Dpr State Determination Monitor Of Hino-Dx; Checking The Dpr State - Hino S5-LJ05E04A Workshop Manual

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Front DPR exhaust temperature sensor trouble
Rear DPR exhaust temperature sensor trouble
DPR back pressure sensor trouble
EXHAUST (J05E)
DETERMINATION BY WAY OF DPR STATE
DETERMINATION MONITOR OF HINO-DX
1. CHECK THAT THE MALFUNCTION INDICATOR LIGHT
COMES ON.
2. CONNECT HINO-DX.
3. CHECK PAST FAULTS.
(1) Check past faults by way of HINO-DX. In case a general engine
fault such as a trouble of an exhaust control system is displayed,
inspect and repair the pertinent section.
(2) Inspect and repair general engine faults and check past faults
again. In case a code indicating a sensor system trouble is dis-
played, inspect and replace the sensor circuit.
(3) Check past faults. In case DPR trouble (DTC code: P200C,
P2459, P244A, P244B, P2463) is displayed, check the DPR state
monitor.

CHECKING THE DPR STATE

1. CHECK THE DPR STATE MONITOR.
(1) Refer to "INSPECTION BY WAY OF HINO-DX" and check the
DPR state monitor. Perform inspection as per the procedure
under "INSPECTION BY WAY OF HINO-DX".
EN01F02127100402002007
DTC code
P2033, P2032, P2084
P242D, P242C, P242B
P1426, P1427, P1428
EN01F02127100402002008