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Kia Sorento: Tightening Torque - Specifications - Engine Control / Fuel SystemKia Sorento: Tightening Torque

Kia Sorento (MQ4, 2021-2026) Service Manual / Engine Control / Fuel System / Specifications / Tightening Torque

Tightening Torque
Engine Control System
Accelerator Position Sensor (APS)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Accelerator pedal mounting bolt and nut
 8.8 - 13.7
 0.9 - 1.4
 6.5 - 10.1
 -

Air Flow Sensor (AFS)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Air Flow Sensor (AFS) mounting bolt
 3.9 - 5.9
 0.4 - 0.6
 2.9 - 4.3
 34.7 - 52.1

Camshaft Position Sensor (CMPS)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Camshaft Position Sensor (CMPS) mounting bolt
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
 -

Crankshaft Position Sensor (CKPS)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Crankshaft Position Sensor (CKPS) heat protector mounting bolt
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
 -
CKPS mounting bolt
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
 -

Electric Continuous Variable Valve Timing (E-CVVT)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Engine support bracket
 39.2 - 44.1
 4.0 - 4.5
 28.9 - 32.5
 -
Electric Continuous Variable Valve Timing (E-CVVT) motor cover (Pre-tighten)
 1.0 - 2.0
 0.1 - 0.2
 0.7 - 1.4
 8.7 - 17.4
E-CVVT motor cover (Tighten)
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
 -
E-CVVT motor
 73.5 - 83.4
 7.5 - 8.5
 54.2 - 61.5
 -

Engine Control Module (ECM)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Engine Control Module (ECM) bracket mounting bolt
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
 -

Engine Coolant Temperature Sensor (ECTS)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Engine Coolant Temperature Sensor (ECTS) mounting bolt
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
 -

Electronic Throttle Control (ETC) module
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Electronic Throttle Control (ETC) module mounting bolt
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
 -

Heated Oxygen Sensor (HO2S)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Front Heated Oxygen Sensor (HO2S)
 39.2 - 49.0
 4.0 - 5.0
 28.9 - 36.2
 -
Rear HO2S
 39.2 - 49.0
 4.0 - 5.0
 28.9 - 36.2

Knock Sensor (KS)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Knock Sensor (KS) mounting bolt
 18.6 - 23.5
 1.9 - 2.4
 13.7 - 17.4
 -

Manifold Absolute Pressure Sensor & Intake Air Temperature Sensor (MAPS & IATS)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Mass Absolute Pressure Sensor & Intake Air Temperature Sensor (MAPS & IATS) mounting bolt
 8.8 - 10.8
 0.9 - 1.1
 6.5 - 8.0
 -

Oil Pressure & Temperature Sensor (OPTS)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Oil Pressure & Oil Temperature Sensor (OPTS)
 35.3 - 38.2
 3.6 - 3.9
 26.0 - 28.2
 -

Variable Force Solenoid (VFS)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Variable Force Solenoid (VFS) mounting bolt
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
 -

Variable Intake Solenoid (VIS)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Variable Intake Solenoid (VIS) valve mounting bolt
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
 -

Fuel Delivery System
Delivery Pipe
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Delivery pipe & injector mounting bolt
 18.6 - 23.5
 1.9 - 2.4
 13.7 - 17.4
 -
Rail Pressure Sensor (RPS) mounting
 29.4 - 34.3
 3.0 - 3.5
 21.7 - 25.3
 -

Filler-Neck Assembly
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Fuel filler hose clamp
 4.2 - 4.8
 0.43 - 0.49
 3.1 - 3.5
 37.3 - 42.5
Filler-neck assembly mounting nut
 5.9 - 7.8
 0.6 - 0.8
 4.3 - 5.8
 52.1 - 69.4

Fuel Line
Item
 N·m
 kgf·m
 lb·ft
 lb·in
High pressure fuel pipe flange nut
 32.4 - 35.3
 3.3 - 3.6
 23.9 - 26.0
 -
High pressure fuel pipe mounting bolt
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7

Fuel Tank
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Fuel filler hose clamp
 4.2 - 4.8
 0.43 - 0.49
 3.1 - 3.5
 37.3 - 42.5
Fuel tank band mounting bolt
 39.2 - 53.9
 4.0 - 5.5
 28.9 - 39.8
 -

High Pressure Fuel Pump
Item
 N·m
 kgf·m
 lb·ft
 lb·in
High pressure fuel pump mounting bolt
 12.7 - 14.7
 1.3 - 1.5
 9.4 - 10.8
 -

Rail Pressure Sensor (RPS)
Item
 N·m
 kgf·m
 lb·ft
 lb·in
Rail Pressure Sensor (RPS) mounting
 29.4 - 34.3
 3.0 - 3.5
 21.7 - 25.3
 -

Service Data
Service Data Engine Control System Accelerator Position Sensor (APS) Accelerator Position Output Voltage (V) [Vref = 5.0V] ...
Special Service Tools
Special Service Tools Tool Name / Number Illustration Description Fuel pressure gauge09353 - 24100 Used...
See also:

4WD ECU Power Flow Diagram
...

Transaxle Control Module (TCM) Installation
   When replacing the TCM, the vehicle equipped with the immobilizer must be performed procedure as below. [In the ...

Rear Coil Spring Components and Components Location
Components 1. Spring upper pad2. Coil spring 3. Spring lower pad ...

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