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HỆ THỐNG ĐIỀU KHIỂN CHÂN GA ĐIỆN TỬ TRÊN XE LAND CRUISER ĐỜI 1998-2007
SF1UM-03 B16380 B16465 Accelerator Pedal Assembly N·m (kgf·cm, ft·lbf) : Specified torque Accelerator Pedal Position Sensor Accelerator Pedal Position Sensor Connector 5.0 (51, 44 in.·lbf) SF-58 -SFI ACCELERATOR PEDAL POSITION SENSOR 1757Author: Date: 2004 LAND CRUISER (RM1071U) ACCELERATOR PEDAL POSITION SENSOR COMPONENTS SF1UN-03 -SFI ACCELERATOR PEDAL POSITION SENSOR SF-59 1758Author: Date: 2004 LAND CRUISER (RM1071U) INSPECTION INSPECT ACCELERATOR PEDAL POSITION SENSOR (See page DI-318 ) If necessary, replace the accelerator pedal assembly. NOTICE: z Be careful not to give a shock to the accelerator pedal assembly. z Be careful not to disassemble the accelerator pedal assembly. B16460 Circuit Opening Relay SF136-06 S04947 Continuity 2 1 No Continuity Ohmmeter Ohmmeter 3 5 S04946 Continuity Ohmmeter Battery 2 1 3 5 -SFI CIRCUIT OPENING RELAY SF-39 1738Author: Date: 2004 LAND CRUISER (RM1071U) CIRCUIT OPENING RELAY INSPECTION 1. REMOVE RELAY BOX COVER 2. REMOVE CIRCUIT OPENING RELAY (Marking: C/OPN) 3. INSPECT CIRCUIT OPENING RELAY CONTINUITY (a) Using an ohmmeter, check that there is a continuity be- tween terminal 1 and 2. If there is no continuity, replace the relay. (b) Check that there is no continuity between terminal 3 and 5. If there is a continuity, replace the relay. 4. INSPECT CIRCUIT OPENING RELAY OPERATION (a) Apply the battery positive voltage across terminal 1 and 2. (b) Using an ohmmeter, check that there is a continuity be- tween terminal 3 and 5. If there is no continuity, replace the relay. 5. REINSTALL CIRCUIT OPENING RELAY 6. REINSTALL RELAY BOX COVER SF0Q0-12 B16466 ECM Connector ECM and Bracket Assembly Glove Compartment Door Lower No.2 Finish Panel ECM Bracket ECM Bracket ECM Glove Compartment Door Damper SF-60 -SFI ENGINE CONTROL MODULE (ECM) 1759Author: Date: 2004 LAND CRUISER (RM1071U) ENGINE CONTROL MODULE (ECM) COMPONENTS SF0Q1-02 -SFI ENGINE CONTROL MODULE (ECM) SF-61 1760Author: Date: 2004 LAND CRUISER (RM1071U) INSPECTION 1. REMOVE ECM 2. INSPECT ECM (See page DI-46 ) 3. REINSTALL ECM SF0PN-11 B16453 V-Bank Cover PS Air Hose Air Inlet Hose for EVAP PCV Hose Intake Air Connector z Gasket ECT Sensor Connector ECT Sensor N·m (kgf·cm, ft·lbf) : Specified torque 18 (185, 13) z Gasket z Non-reusable part Vacuum Sensing Hose Fuel Return Hose Water Bypass Hose Throttle Control Connector Throttle Body Water Bypass Hose PCV Hose -SFI ENGINE COOLANT TEMPERATURE (ECT) SENSOR SF-49 1748Author: Date: 2004 LAND CRUISER (RM1071U) ENGINE COOLANT TEMPERATURE (ECT) SENSOR COMPONENTS SF0PO-17 B02308 S01196 S01699 Z17274 Ohmmeter Resistance kΩ Temperature °C (°F) Acceptable 30 20 10 5 3 2 1 0.5 0.3 0.2 0.1 40-20 0 20 60 80 100 (212)(176)(140)(104)(68)(32)(-4) SF-50 -SFI ENGINE COOLANT TEMPERATURE (ECT) SENSOR 1749Author: Date: 2004 LAND CRUISER (RM1071U) INSPECTION 1. DRAIN ENGINE COOLANT 2. REMOVE V-BANK COVER 3. REMOVE INTAKE AIR CONNECTOR 4. DISCONNECT THROTTLE BODY FROM INTAKE MAN- IFOLDS (See page SF-36 ) 5. REMOVE ECT SENSOR (a) Disconnect the ECT sensor connector. (b) Remove the ECT sensor and the gasket. 6. INSPECT ECT SENSOR Using an ohmmeter, measure the resistance between the ter- minals. Resistance: Refer to the graph If the resistance is not as specified, replace the ECT sensor. 7. REINSTALL ECT SENSOR (a) Install a new gasket and the ECT sensor. Torque: 20.4 N·m (208 kgf·cm, 15 ft·lbf) (b) Connect the ECT sensor connector. 8. REINSTALL THROTTLE BODY TO INTAKE MAN- IFOLDS Install a new gasket and the throttle body with the 2 bolts and 2 nuts. Torque: 18 N·m (185 kgf·cm, 13 ft·lbf) 9. REINSTALL INTAKE AIR CONNECTOR 10. REFILL WITH ENGINE COOLANT (See page CO-2 ) 11. REINSTALL V-BANK COVER B16461 EFI Main Relay SF06G-18 B04910 Continuity Ohmmeter Ohmmeter No Continuity 1 2 34 B04911 Battery Ohmmeter Continuity 1 2 34 SF-38 -SFI EFI MAIN RELAY 1737Author: Date: 2004 LAND CRUISER (RM1071U) EFI MAIN RELAY INSPECTION 1. REMOVE RELAY BOX COVER 2. REMOVE EFI MAIN RELAY (Marking: EFI) 3. INSPECT EFI MAIN RELAY (a) Inspect the relay continuity. (1) Using an ohmmeter, check that there is a continuity between terminal 1 and 3. If there is no continuity, replace the relay. (2) Check that there is no continuity between terminals 2 and 4. If there is a continuity, replace the relay. (b) Inspect the relay operation. (1) Apply battery positive voltage across terminals 1 and 3. (2) Using an ohmmeter, check that there is a continuity between terminal 2 and 4. If there is no continuity, replace the relay. 4. REINSTALL EFI MAIN RELAY 5. REINSTALL RELAY BOX COVER SF0Q2-14 A07061 TOYOTA Hand-Held Tester DLC3 B04432 Sound Scope SF-62 -SFI FUEL CUT RPM 1761A uthor: Date: 2004 LAND CRUISER (RM1071U) FUEL CUT RPM INSPECTION 1. WARM UP ENGINE Allow the engine to warm up to normal operating temperature. 2. CONNECT TOYOTA HAND-HELD TESTER OR OBDII SCAN TOOL (a) Connect the TOYOTA hand-held tester or OBDII scan tool to the DLC3. (b) Please refer to the TOYOTA hand-held tester or OBDII scan tool operator’s manual for further details. 3. INSPECT FUEL CUTOFF RPM OPERATION (a) Increase the engine speed to at least 2,500 rpm. (b) Check the injector for operating noise. (c) Check that when the throttle lever is released, injector op- eration noise stops momentarily and then resumes. HINT: z The vehicle should be at at rest during the inspection. z Inspection with the A/C OFF. Fuel return speed: 1,000 rpm 4. DISCONNECT TOYOTA HAND- HELD TESTER OR OBDII SCAN TOOL SF0XZ-11 B04926 V-Bank Cover Vacuum Sensing Hose Fuel Return Hose Fuel Pressure Regulator N·m (kgf·cm, ft·lbf) z Non-reusable part : Specified torque 7.5 (80, 66 in.·lbf) z O-Ring Fuel Return Hose Delivery Pipe SF-16 -SFI FUEL PRESSURE REGULATOR 1715Author: Date: 2004 LAND CRUISER (RM1071U) FUEL PRESSURE REGULATOR COMPONENTS [...]... Pump & Sender Gauge Connector Fuel Tank Vent Tube Set Plate Fuel Pump and Sender Gauge Assembly z Gasket N·m (kgf·cm, ft·lbf) : Specified torque z Non-reusable part B16438 2004 LAND CRUISER (RM1071U) Author : Date : 1710 SF-12 SFI - FUEL PUMP Fuel Suction Plate with Sender Gauge Lead Wire Fuel Hose Fuel Pump Fuel Pump Filter z Clip Rubber Cushion z Non-reusable part B16439 2004 LAND CRUISER (RM1071U)... connector with a plastic bag 2004 LAND CRUISER (RM1071U) Author : Date : 1712 SF-14 SFI - FUEL PUMP 6 B16442 REMOVE FUEL PUMP AND SENDER GAUGE ASSEMBLY FROM FUEL TANK (a) Remove the 8 bolts (b) Pull out the fuel pump and the sender gauge assembly NOTICE: z Do not damage the fuel pump filter z Be careful that the arm of the sender gauge should not bent (c) Remove the gasket from the fuel section plate... the relay 5 REINSTALL FUEL PUMP RELAY 6 REINSTALL RELAY BOX COVER B07644 2004 LAND CRUISER (RM1071U) Author : Date : 1739 SF-41 SFI - FUEL PUMP RESISTOR FUEL PUMP RESISTOR SF138-04 COMPONENTS Fuel Pump Resistor 12 (122, 8.8) N⋅m (kgf⋅cm, ft⋅lbf) : Specified torque B16448 2004 LAND CRUISER (RM1071U) Author : Date : 1740 SF-42 SFI - FUEL PUMP RESISTOR SF139-04 Ohmmeter B16449 INSPECTION 1 REMOVE FUEL PUMP... SST (Gauge) SST (Union) (d) (e) (f) (g) Front Fuel Pipe Gasket CHECK FUEL PUMP OPERATION Connect a TOYOTA hand-held tester or OBD II scan tool to the DLC3 (b) Turn the ignition switch ON, and press the TOYOTA hand-held tester or OBD II scan tool main switch ON NOTICE: Do not start the engine (c) Select the ACTIVE TEST mode on the TOYOTA handheld tester or OBD II scan tool (d) Please refer to the TOYOTA. .. 90405-06167) Torque: 39 N·m (400 kgf·cm, 29 ft·lbf) Wipe off any splattered gasoline Reconnect the negative (-) terminal cable to the battery Connect a TOYOTA hand-held tester or OBD II scan tool to the DLC3 (See (a) to (e) in step 1 on the check fuel pump operation) Measure the fuel pressure 2004 LAND CRUISER (RM1071U) Author : Date : 1706 SF-8 SFI - FUEL PUMP Fuel pressure: 265 - 304 kPa (2.7 - 3.1 kgf/cm2,... Fuel Inlet Hose B05015 2004 LAND CRUISER (RM1071U) Author : Date : 1729 SF-10 SFI - FUEL PUMP SF0XW-05 COMPONENTS Leg Cover No.1 Rear Seat 41 (420, 30) Rear Seat Lock Cover Front Floor Carpet Rear Floor Carpet Rear Floor Service Hole Cover Step Plate Rear Door Scuff Plate N·m (kgf·cm, ft·lbf) : Specified torque B06489 2004 LAND CRUISER (RM1071U) Author : Date : 1709 SF-1 1 SFI - FUEL PUMP Vapor Pressure... OPERATION OF HEATED OXYGEN SENSORS (See pages DI-106 and DI-138 ) B04998 2004 LAND CRUISER (RM1071U) Author : Date : 1756 SF-20 SFI - INJECTOR SF0OS-13 COMPONENTS Fuel Return Hose V-Bank Cover PS Air Hose Air Inlet Hose for EVAP Vacuum Sensing Hose PCV Hose Intake Air Connector B16445 2004 LAND CRUISER (RM1071U) Author : Date : 1719 SF-21 SFI - INJECTOR Engine Wire Protector Engine Wire Clamp Engine Wire Clamp... Regulator z O-Ring Fuel Pressure Pulsation Damper 21 (214, 15) 39 (400, 29) z Upper Gasket Fuel Main Hose Spacer LH Delivery Pipe RH Delivery Pipe z Gasket z Lower Gasket 21 (214, 15) Spacer 39 (400, 29) z Gasket z O-Ring z Gasket z Grommet Spacer Front Fuel Pipe Fuel Return Pipe Spacer Injector Injector Connector z Insulator z Gasket VSV for EVAP No.1 V-Bank Cover Bracket No.4 V-bank Cover Bracket No.2 V-Bank... injector to prevent gasoline from splashing out B00884 TOYOTA Hand-Held Tester DLC3 A07061 (k) Connect the TOYOTA hand-held tester or OBD II scan tool to the DLC3 (l) Connect the battery negative (-) cable to the battery (m) Turn the ignition switch ON, and press the TOYOTA hand-held tester or OBD II scan tool main switch ON NOTICE: Do not start the engine (n) Select ACTIVE TEST mode on the TOYOTA hand-held... securely CONNECT FUEL PUMP & SENDER GAUGE CONNECTOR CHECK FOR FUEL LEAKS (See page SF-1 ) INSTALL REAR FLOOR SERVICE HOLE COVER Install the rear service hole cover with the 2 screws Cover the rear and front floor carpets INSTALL REAR DOOR SCUFF PLATES, STEP PLATES AND REAR SEAT LOCK COVERS INSTALL NO.1 REAR SEATS 2004 LAND CRUISER (RM1071U) Author : Date : 1714 SF-7 SFI TOYOTA Hand-Held Tester - FUEL PUMP . 8.8) -SFI FUEL PUMP RESISTOR SF-41 1740A uthor: Date: 2004 LAND CRUISER (RM1071U) FUEL PUMP RESISTOR COMPONENTS SF13 9-0 4 B16449 Ohmmeter SF-42 -SFI FUEL PUMP RESISTOR 1741A uthor: Date: 2004 LAND. parts. SF0P 0-1 2 BO0919 Crack Leakage Deformation FU0041 Pipe Clip 2 - 7 mm (0.08 - 0.28 in.) 0 - 3 mm (0 - 0.12 in.) Hose B05015 Clamp 0 - 3 mm (0 - 0.12 in.) Area Fuel Inlet Hose SF-30 -SFI FUEL. Door Damper SF-60 -SFI ENGINE CONTROL MODULE (ECM) 1759Author: Date: 2004 LAND CRUISER (RM1071U) ENGINE CONTROL MODULE (ECM) COMPONENTS SF0Q 1-0 2 -SFI ENGINE CONTROL MODULE (ECM) SF-61 1760Author: