Training De Motores Hynday Cum-qsb6.7-tier3
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HYUNDAI ENGINE BULLETIN 06
- TIER 3 INSTRUCTOR PIETER EVERAERTS
ON MODELS R290LC-7A & HL760-7A
QSB6.7 ENGINE Hyundai Heavy Industries Europe
- JULY 2006 -
QSB6.7
CONTENT PAGE 1] VIEW & FEATURES
2
2] FUEL SYSTEM
3
3] SENSORS P, P T
10
4] SENSORS - SPEED
13
5] CUMMINS CONTROLLER
15
6] ELECTRIC DIAGRAM - sensor wiring 16
Hyundai Heavy Industries Europe
page 1
QSB6.7
1.VIEW & FEATURES
Rated gross horse power R290LC-7A
227 Hp at 1900 RPM
HL760-7A
215 Hp at 2100 RPM
Hyundai Heavy Industries Europe
page 2
QSB6.7
2. FUEL SYSTEM a. General Tier 3 Æ HIGH PRESSURE COMMON RAIL
Hyundai Heavy Industries Europe
page 3
QSB6.7
b. Flow Diagram
Fuel filter
Pre-
Hyundai Heavy Industries Europe
page 4
QSB6.7
c. High Pressure Common Rail
d. Fuel Pump: Bosch CP3
Hyundai Heavy Industries Europe
page 5
e. Solenoid Valve Fuel Pump Control
Hyundai Heavy Industries Europe
QSB6.7
page 6
QSB6.7
f. High Pressure Connector HPC
g. New Electronic Injector
Hyundai Heavy Industries Europe
page 7
QSB6.7
h. Fuel filters
No electric lift pump
PRE FUEL FILTER (R290LC-7A) PRE-FUEL (R290LC 7A)
FUEL FILTER
Fuel heater CN147 Water bowl
Water drain valve
Water in Fuel Sensor CD45
Hyundai Heavy Industries Europe
page 8
QSB6.7
Bleeding fuel line
PRE-FUEL FILTER (R290LC-7A)
Hyundai Heavy Industries Europe
page 9
QSB6.7
3. SENSORS P, T a. Water in Fuel Sensor - CD45
b. Fuel Rail Pressure Sensor
c. Intake Manifold Temp/Pressure Sensor (TMAP) Location: Front side of intake manifold elbow horn
Hyundai Heavy Industries Europe
page 10
QSB6.7
d. Barometric Pressure sensor
The barometric pressure sensor is mounted on the main branch of the engine harness near the ECM.
e Coolant Temp Sensor e.
Hyundai Heavy Industries Europe
page 11
QSB6.7
f. Engine oil pressure switch
It opens at 8 psi (0.55 bar)
Hyundai Heavy Industries Europe
page 12
4. SENSORS - SPEED:
QSB6.7
CRANKSHAFT & CAMSHAFT
Both sensors are “Hall effect sensors”: see p. 14
Hyundai Heavy Industries Europe
page 13
CRANK SHAFT & CAMSHAFT SPEED SENSORS: HALL EFFECT PRINCIPLE
Hyundai Heavy Industries Europe
QSB6.7
page 14
QSB6.7
5. CUMMINS CONTROLLER (ECM) Type for QSB & QSC/QSL Æ CM850
Connector Numbering
60 PIN
50 PIN
CN 93
Hyundai Heavy Industries Europe
page 15
QSB6.7
6. ELECTRIC DIAGRAM - SENSOR WIRING
- END Hyundai Heavy Industries Europe
page 16
- TIER 3 INSTRUCTOR PIETER EVERAERTS
ON MODELS R290LC-7A & HL760-7A
QSB6.7 ENGINE Hyundai Heavy Industries Europe
- JULY 2006 -
QSB6.7
CONTENT PAGE 1] VIEW & FEATURES
2
2] FUEL SYSTEM
3
3] SENSORS P, P T
10
4] SENSORS - SPEED
13
5] CUMMINS CONTROLLER
15
6] ELECTRIC DIAGRAM - sensor wiring 16
Hyundai Heavy Industries Europe
page 1
QSB6.7
1.VIEW & FEATURES
Rated gross horse power R290LC-7A
227 Hp at 1900 RPM
HL760-7A
215 Hp at 2100 RPM
Hyundai Heavy Industries Europe
page 2
QSB6.7
2. FUEL SYSTEM a. General Tier 3 Æ HIGH PRESSURE COMMON RAIL
Hyundai Heavy Industries Europe
page 3
QSB6.7
b. Flow Diagram
Fuel filter
Pre-
Hyundai Heavy Industries Europe
page 4
QSB6.7
c. High Pressure Common Rail
d. Fuel Pump: Bosch CP3
Hyundai Heavy Industries Europe
page 5
e. Solenoid Valve Fuel Pump Control
Hyundai Heavy Industries Europe
QSB6.7
page 6
QSB6.7
f. High Pressure Connector HPC
g. New Electronic Injector
Hyundai Heavy Industries Europe
page 7
QSB6.7
h. Fuel filters
No electric lift pump
PRE FUEL FILTER (R290LC-7A) PRE-FUEL (R290LC 7A)
FUEL FILTER
Fuel heater CN147 Water bowl
Water drain valve
Water in Fuel Sensor CD45
Hyundai Heavy Industries Europe
page 8
QSB6.7
Bleeding fuel line
PRE-FUEL FILTER (R290LC-7A)
Hyundai Heavy Industries Europe
page 9
QSB6.7
3. SENSORS P, T a. Water in Fuel Sensor - CD45
b. Fuel Rail Pressure Sensor
c. Intake Manifold Temp/Pressure Sensor (TMAP) Location: Front side of intake manifold elbow horn
Hyundai Heavy Industries Europe
page 10
QSB6.7
d. Barometric Pressure sensor
The barometric pressure sensor is mounted on the main branch of the engine harness near the ECM.
e Coolant Temp Sensor e.
Hyundai Heavy Industries Europe
page 11
QSB6.7
f. Engine oil pressure switch
It opens at 8 psi (0.55 bar)
Hyundai Heavy Industries Europe
page 12
4. SENSORS - SPEED:
QSB6.7
CRANKSHAFT & CAMSHAFT
Both sensors are “Hall effect sensors”: see p. 14
Hyundai Heavy Industries Europe
page 13
CRANK SHAFT & CAMSHAFT SPEED SENSORS: HALL EFFECT PRINCIPLE
Hyundai Heavy Industries Europe
QSB6.7
page 14
QSB6.7
5. CUMMINS CONTROLLER (ECM) Type for QSB & QSC/QSL Æ CM850
Connector Numbering
60 PIN
50 PIN
CN 93
Hyundai Heavy Industries Europe
page 15
QSB6.7
6. ELECTRIC DIAGRAM - SENSOR WIRING
- END Hyundai Heavy Industries Europe
page 16
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