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ENGINE GENERAL
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ENGINE GENERAL
GENERAL
1. STRUCTURE AND COMPARISON.........
2. ENGINE SPECIFICATIONS AND
PERFORMANCE CURVE........................
3. TIGHTENING TORQUE..........................
4. MAJOR CHANGES IN D27DTP(POWER
UP ENGINE(COMPARED TO D27DT)....
OERVIEW AND OPERATION
PROCESS
1. ENGINE COMPARTMENT.....................
2. SYSTEM IN ENGINE COMPARTMENT.3
9
12
15
24
28
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ENGINE GENERAL
2) D27DTP (Power Up) Engine Performance Curve
(1) Output and Torque: vehicle with automatic transmission
Oil Temperature/Pressure and Boost Pressure: vehicle with automatic
transmission (2)
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ENGINE GENERAL
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3) D27DT Engine Performance Curve
(1) Output and Torque
(2) Oil Temperature/Pressure and Boost Pressure
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ENGINE GENERAL
3. TIGHTENING TORQUE
This table shows the tightening torques for removal/mounting and disassembly/reassemly of
the engine.
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CDEF(Catalytic Disel Particulate Filter)
6) CDPF Over Load (Notice of Beginning CPF Regeneration Mode
- P1430)
The CDPF system enters the regeneration mode when the mileage is around 600 ~ 1,200
km, depending on the driving condition and driving habits. At this moment, the ECU
performs the CDPF regeneration process; however, the driver may not notice anything
because there is no engine warning or other signals indicating such process.
The control logic in the regeneration process is to increase the exhaust gas temperature by
increasing the fuel injection during post injection process and controlling the intake ai
r
amount(throttle body), and no significant change can be noticed in the vehicle condition.
The engine CHECK lamp flashes but there is no decrease in engine torque.
The engine CHECK lamp flashes to inform the driver when there is an over load due to soot
accumulation because the regeneration temperature cannot be reached due to low speed,
even though CDPF regeneration is in process.
The CDPF regeneration process must be completed by driving for 15-20 minutes at a speed
higher than 80 km/h to solve this problem.
The engine CHECK lamp flashes when CDPF is over loaded; therefore, 4) above must be
performed in this case. 1.
2.
3.
4.
5.
7) CDPF's Excessive Soot Accumulation (P0432)
When the vehicle is driven at a low speed (5-10 km/h) for a long time or long distance, the
soot over accumulates inside the CDPF and the combustion temperature cannot be reached
even by performing the soot combustion process. In this case, this DTC is generated.
This is more serious situation than the CDPF over load condition. Therefore, the engine
power is decreased to protect the system and the engine CHECK lamp is turned on.
Blow the soot between the engine and the exhaust system several times and clear the DTC
to solve this problem. If the same DTC is generated again, check the system according to
the DTC description related to the differential pressure sensor.
* This DTC is actually generated mostly due to the related system malfunction, such as
differential pressure sensor malfunction. 1.
2.
3.
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MANUAL TRANSMISSION
RODIUS 2006.09
3170-01
3710-01MANUAL TRANSMISSION
1. SPECIFICATIONS
1) General Specifications
2) Tightening Torque
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MANUAL TRANSMISSION
1. MANUAL TRANSMISSION OVERVIEW
4WD
2WD
TSM54/52 transmission is designed to link the gear ratio, installation dimensions and shapes
with current T5 transmission and BTRA automatic transmission. It provides maximum
drivability by the optimized engine torque and gear ratio.
TSM54/52 transmission uses linkage type shift elements directly connected to the
transmission. It prevent the transmission from shifting to the reverse gear from 5th gea
r
when shifting to reverse gear. It also prevents the break and wear. 1.
2.
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CLUTCH
RODIUS 2006.09
3010-01
3010-01CLUTCH
1. CLUTCH SPECIFICATIONS
2. TIGHTENING TORQUE