| TIBURON(GK) >2005 > G 2.7 DOHC > Fuel System > General Information>Specifications |

SPECIFICATIONS
FUEL DELIVERY SYSTEM
Items | Specification
Fuel Tank | Capacity | 55 lit. (14.5 U.S.gal., 12.1 Imp.gal.)
Fuel Retrun System | Type | Returnless
Fuel Filter | Type | High pressure type (built in Fuel Pump Assembly)
Fuel Pressure Regulator | Type | Built in fuel pump assembly
Regulated Fuel Pressure | 350 kpa (3.5 kg/cm2, 49.8 psi)
Fuel Pump | Type | Electrical, in-tank type
ENGINE MANAGEMENT SYSTEM
SENSORS | Mass Air Flow Sensor (MAFS) | Type | Hot film type
Output Voltage | Idle: 0.6 ~ 1.0 V
2000 rpm: 1.3 ~ 1.5 V 3000 rpm: 1.7 ~ 1.9 V
Intake Air Temperature Sensor (IATS) | Type | Thermistor type (built in MAFS)
Resistance | -20°C(-4°F) | 11.72 ~ 19.54 kΩ
0°C(32°F) | 4.75 ~ 7.11 kΩ
20°C(68°F) | 2.22 ~ 2.82 kΩ
40°C(104°F) | 1.06 ~ 1.31 kΩ
60°C(140°F) | 0.55 ~ 0.66 kΩ
80°C(176°F) | 0.30 ~ 0.36 kΩ
Engine Coolant Temperature Sensor (ECTS) | Type | Thermistor type
Resistance | -40°C(-40°F) | 48.14 kΩ
-20°C(-4°F) | 14.13 ~ 16.83 kΩ
0°C(32°F) | 5.79 kΩ
20°C(68°F) | 2.31 ~ 2.59 kΩ
40°C(104°F) | 1.15 kΩ
60°C(140°F) | 0.59 kΩ
80°C(176°F) | 0.32 kΩ
SENSOR | Throttle Position Sensor (TPS) | Type | Variable Resistor Type
Resistance | 1.6 ~ 2.4 kΩ
Output Voltage | C.T | 0.2 ~ 0.8 V
W.O.T | 4.3 ~ 4.8 V
Heated Oxygen Sensor (HO2S) | Type | Zirconia Sensor (including Heater)
Output Voltage | 0 ~ 1V
Heater Resistance | 3.0 ~ 4.0Ω at 23±5°C
Knock Sensor | Type | Piezo-electric type
Capacitance | 0.8 ~1.6 nF
Camshaft Position Sensor (CMPS) | Type | Hall Effect Sensor
Output Voltage | 0 ~ 5.0V
Crankshaft Position Sensor (CKPS) | Type | Hall Effect Sensor
Output Voltage | 0 ~ 5.0V
Fuel Tank Pressure Sensor (FTPS) | Type | Piezo-Resistivity type
Output Voltage | Approx. 2.5V at idle
ACTUATORS | Injector | Type | Electromagnetic Type
Number | 6
Coil Resistance | 13.8 ~ 15.2 Ω at 20°C
Purge Control Solenoid Valve (PCSV) | Type | Duty Control Type
Coil Resistance | 24.5 ~ 27.5 Ω at 20°C
Idle Speed Control Actuator (ISCA) | Type | Double Coil Type
Coil Resistance | CLOSE | 17.0 ~ 18.2 Ω (at 20°C)
OPEN | 14.9 ~ 16.1 Ω (at 20°C)
Ignition Coil | Type | Mold Coil type
Primary Coil | 0.74±10% Ω
Secondary Coil | 13.3±15% kΩ
Canister Close Valve (CCV) | Type | ON/OFF Control type
Resistance | 23.9 ~ 26.9Ω at 20°C(68°F)
SEALANTS
Engine Coolant Temperature Sensor (ECTS) assemby | LOCTITE 962T or equivalent
SERVICE STANDARD
Basic Idle rpm (After warm up) | A/C OFF | N, P (or Neutral) | 700±100 rpm
D | 700±100 rpm
A/C ON | N,P (or Neutral) | 870±100 rpm
D | 700±100 rpm
Ignition Timing(After warm up, at idle) | BTDC 12°±5°
TIGHTENING TORQUES
ENGINE CONTROL SYSTEM
Items | N•m | kgf•m | lbf•ft
ECM bracket installation bolt/nut | 3.9 ~ 5.9 | 0.4 ~ 0.6 | 2.9 ~ 4.3
Mass air flow sensor clamp installation | 2.9 ~ 4.9 | 0.3 ~ 0.5 | 2.2 ~ 3.6
Crankshaft position sensor installation bolt | 3.9 ~ 5.9 | 0.4 ~ 0.6 | 2.9 ~ 4.3
Crankshaft position sensor connector bracket installation bolt | 19.6 ~ 21.6 | 2.0 ~ 2.2 | 14.5 ~ 15.9
Crankshaft position sensor wheel installation screw | 4.9 ~ 5.9 | 0.5 ~ 0.6 | 3.6 ~ 4.3
Knock sensor installation bolt | 16.7 ~ 25.5 | 1.7 ~ 2.6 | 12.3 ~ 18.8
Knock sensor connector bracket installation bolt | 3.9 ~ 5.9 | 0.4 ~ 0.6 | 2.9 ~ 4.3
Engine coolant temperature sensor installation | 19.6 ~ 39.2 | 2.0 ~ 4.0 | 14.5 ~ 28.9
Heated Oxygen Sensor (Bank 1, Sensor 1) | 39.2 ~ 49.1 | 4.0 ~ 5.0 | 28.9 ~ 36.2
Heated Oxygen Sensor (Bank 1, Sensor 2) | 39.2 ~ 49.1 | 4.0 ~ 5.0 | 28.9 ~ 36.2
Heated Oxygen Sensor (Bank 2, Sensor 1) | 39.2 ~ 49.1 | 4.0 ~ 5.0 | 28.9 ~ 36.2
Heated Oxygen Sensor (Bank 2, Sensor 2) | 39.2 ~ 49.1 | 4.0 ~ 5.0 | 28.9 ~ 36.2
Camshaft position sensor installation bolt | 3.9 ~ 5.9 | 0.4 ~ 0.6 | 2.9 ~ 4.3
Oil pressure switch installation | 14.7 ~ 21.6 | 1.5 ~ 2.2 | 10.9 ~ 15.9
Throttle position sensor installation screws | 1.5 ~ 2.5 | 0.15 ~ 0.25 | 1.1 ~ 1.8
Idle speed control actuator installation bolts | 5.9 ~ 7.8 | 0.6 ~ 0.8 | 4.3 ~ 5.8
FUEL DELIVERY SYSTEM
Items | N•m | kgf•m | lbf•ft
Delivery pipe installation bolts | 9.8 ~ 14.7 | 1.0 ~ 1.5 | 7.2 ~ 10.9
Throttle body installation bolt/nut | 14.7 ~ 19.6 | 1.5 ~ 2.0 | 10.9 ~ 14.5
Accelerator pedal installation bolt | 12.7 ~ 15.7 | 1.3 ~ 1.6 | 9.4 ~11.6
Fuel pump assembly mounting screws | 2.0 ~ 2.9 | 0.2 ~ 0.3 | 1.4 ~ 2.2
Fuel vent valve mounting | 2.0 ~ 2.9 | 0.2 ~ 0.3 | 1.4 ~ 2.2
2-way valve mounting | 2.0 ~ 2.9 | 0.2 ~ 0.3 | 1.4 ~ 2.2