Engine Electrical Devices Suzuki Grand Vitara II

ENGINE CONTROL MODULE (ECM) REMOVAL AND INSTALLATION

Note. If ECM is replaced with new one (VIN data is still not registered) or with used one (VIN data of other vehicle has been registered previously), make sure that re-register VIN data correctly by performing VIN REGISTRATION . Otherwise, MIL remains on even if the engine started or it causes the inconsistency between registered VIN data in ECM and actual VIN. For vehicle equipped with immobilizer control system: If ECM is replaced with new one or with another one, make sure to register immobilizer transponder code to ECM correctly according to PROCEDURE AFTER ECM REPLACEMENT .

Scheme 1

Scheme 2

1. Disconnect negative cable from battery.
2. Remove ECM cover from bracket.
3. Disconnect connectors from ECM as follows. Push lock (1) to release locking of lock lever (2). Turn lock lever to arrow direction until it stops.
4. Remove ECM (1) from its bracket by removing its mounting bolts (2).

Installation

Reverse removal procedure noting the following

Scheme 3

1. Connect connectors to ECM as follows. Make sure that lock lever (1) of ECM connector is at unlock position. In this state, insert connectors to ECM securely. Lock ECM connectors securely by turning its lock lever to left until it stops.

Scheme 4

1. Connect SUZUKI scan tool to data link connector (DLC) (1) located on under side of instrument panel at drive's seat side. Special Tool SUZUKI scan tool
2. Check the VIN shown on the left side of instrument panel.
3. Turn ignition switch to ON position.
4. Select "VIN registration" command in SELECT MODE menu of SUZUKI scan tool.
5. Register VIN according to the instructions indicated on the SUZUKI scan tool. NOTE: For further details, refer to the operator's manual for SUZUKI scan tool.
6. Before completed the VIN registration, check that VIN data indicated on the SUZUKI scan tool is correct. If not, re-register VIN data into ECM correctly.

Scheme 5

1. Connect SUZUKI scan tool to data link connector (DLC) (1) located on underside of instrument panel at driver's seat side. Special Tool SUZUKI scan tool
2. Turn ignition switch to ON position.
3. Select "VIN registration" command in SELECT MODE menu of SUZUKI scan tool.
4. Confirm whether code of 17 digits displayed on SUZUKI scan tool is corresponding to VIN shown on the left side of instrument panel. If displayed VIN does not correspond to instrument panel VIN, register VIN (vehicle identification number) data into ECM referring to «VIN REGISTRATION»(/suzuki/grand-vitara/ii-2005-2008/remont/testing-diagnostics/#engine-electrical-devices) .
5. Push "EXIT" button of SUZUKI scan tool.

MAF Sensor Signal Inspection

Note. Before performing this inspection, be sure to read the Precautions of ECM Circuit Inspection .

Scheme 6

1. Remove ECM cover from bracket.
2. With ignition switch OFF, disconnect MAF and IAT sensor connector (1).
3. Connect voltmeter between C13-2 terminal (2) and C13-3 terminal (3) of MAF and IAT sensor connector (1) disconnected.
4. Turn ignition switch ON and check that sensor power supply is battery voltage. If not, check if wire harness is open or connection is poor.
5. Turn ignition switch OFF and connect connector to MAF and IAT sensor.
6. Check MAF sensor output voltage referring to «INSPECTION OF ECM AND ITS CIRCUITS»(/suzuki/grand-vitara/ii-2005-2008/remont/engine-control-systems/#engine-general-information-and-diagnosis) . If MAF sensor output voltage is not as specified, cause may lie in wire harness, coupler connection, MAF and IAT sensor or ECM.

Intake Air Temperature (IAT) Sensor Inspection

Reference: MASS AIR FLOW (MAF) AND INTAKE AIR TEMPERATURE (IAT) SENSOR REMOVAL AND INSTALLATION

1. Check sensor O-ring for damage and deterioration. Replace as necessary.
2. Blow hot air to temperature sensing part (1) of MAF and IAT sensor (2) using hot air drier (3) and measure resistance between IAT sensor terminals (5) and (6) while heating air gradually. If measured resistance does not show such characteristic as shown, replace MAF and IAT sensor.

Intake air temperature sensor resistance

20°C (-4°F): 12.5 - 16.9 kohms

25°C (77°F): 1.8 - 2.2 kohms

60°C (140°F): 0.5 - 0.68 kohms

Scheme 7

MASS AIR FLOW (MAF) AND INTAKE AIR TEMPERATURE (IAT) SENSOR REMOVAL AND INSTALLATION

Reference: MASS AIR FLOW (MAF) AND INTAKE AIR TEMPERATURE (IAT) SENSOR ON-VEHICLE INSPECTION

Scheme 8

1. Disconnect negative cable at battery.
2. Disconnect MAF and IAT sensor connector.
3. Remove MAF and IAT sensor (1) from air cleaner case.

Reverse removal procedure noting the followings.

Scheme 9

1. Tighten MAF and IAT sensor screws to specified torque. Tightening torque MAF and IAT Sensor screw a: 1.5 N.m (0.15 kg-m, 1.1 lb-ft)
2. Connect MAF and IAT sensor connector securely.

ELECTRIC THROTTLE BODY ASSEMBLY ON-VEHICLE INSPECTION

Note. After replacing electric throttle body assembly, perform calibration of electric throttle body assembly referring to ELECTRIC THROTTLE BODY SYSTEM CALIBRATION .

Throttle Valve Visual Check

1. Remove air intake pipe.
2. Check that there isn't any foreign matter caught between throttle valve and throttle body housing. If there is, take it out after removing throttle body referring to «ELECTRIC THROTTLE BODY ASSEMBLY REMOVAL AND INSTALLATION»(/suzuki/grand-vitara/ii-2005-2008/remont/testing-diagnostics/#engine-electrical-devices__electric-throttle-body-assembly-on-vehicle-inspection) and clean inside of throttle body thoroughly.

Scheme 10

Scheme 11

1. Remove air intake pipe.
2. Turn OFF ignition switch and then disconnect connector from electric throttle body assembly.
3. Move throttle valve with finger to its full open position and check that it moves smoothly.
4. Move throttle valve with finger to its completely closed position and check that it moves smoothly.
5. Take off finger from throttle valve (1) which is at full open position and check that it moves smoothly by its return spring and open spring force back to default position (position where throttle valve is open by 10° (2) from completely closed position).
6. Take off finger from throttle valve (1) which is at completely closed position and check that it moves smoothly by its return spring and open spring force back to default position. If check result is not satisfactory, replace electric throttle body assembly.

Scheme 12

1. Remove air intake pipe.
2. Turn ON ignition switch.
3. Depress accelerator pedal gradually and check that throttle valve moves smoothly until it opens fully (1).
4. Release accelerator pedal depressed in Step 3 and check that throttle valve (2) moves back to completely closed position. If check result is satisfactory, electric throttle body system is in good condition. If check result is not satisfactory, proceed to next step.
5. Perform "Accelerator Pedal Position (APP) Sensor Assembly On-Vehicle Inspection", "Throttle Actuator (Motor) Check" and "Throttle Position Sensor Performance Check". If check results are not satisfactory, replace electric throttle body assembly. If check results are satisfactory, wire circuit and/or ECM are faulty.

Scheme 13

1. Turn OFF ignition switch.
2. Disconnect connector from electric throttle body assembly.
3. Measure resistance between "M1" terminal (1) and "M2" terminal (2) of electric throttle body assembly. If measured resistance is out of specified value, replace electric throttle body assembly. Throttle actuator (motor) resistance 0.3 - 100 ohms at 20°C, 68°F

Scheme 14

Scheme 15

1. Remove air intake pipe.
2. Turn OFF ignition switch.
3. Disconnect connector from electric throttle body assembly.
4. Check throttle position sensor (main and sub) output voltage as following steps. For throttle position sensor (main), arrange 3 new 1.5 V batteries (1) in series (check that total voltage is 4.7-5.0 V) and connect its positive terminal to "Vin" terminal (2) and negative terminal to "Ground" terminal (3) of sensor. Then using voltmeter, connect positive terminal to "Vout 1" terminal (4) of sensor and negative terminal to battery. For throttle position sensor (sub), arrange 3 new 1.5 V batteries (1) in series (check that total voltage is 4.7-5.0 V) and connect its positive terminal to "Vin" terminal (2) and negative terminal to "Ground" terminal (3) of sensor. Then using voltmeter, connect positive terminal to "Vout 2" terminal (4) of sensor and negative terminal to battery. Measure output voltage variation while throttle valve is opened and closed as following specification.

If sensor voltage is out of specified value and linear variation as the following graph, replace electric throttle body assembly.

Throttle position sensor output voltage

Throttle position sensor (main) variation [A]: 0.304 - 4.325 V at minimum variation, varying according to throttle valve opening by finger (Voltage should vary by about 0.04 V for each 1° valve opening) Throttle position sensor (sub) variation [B]: 4.585 - 0.517 V at minimum variation, varying according to throttle valve opening by finger (Voltage should vary by about 0.04 V for each 1° valve opening)

Scheme 16

ELECTRIC THROTTLE BODY SYSTEM CALIBRATION

Note. If working the service described under the PRECAUTIONS OF ELECTRICAL THROTTLE BODY SYSTEM CALIBRATION , perform following steps for electric throttle body system calibration.

1. If electric throttle body assembly and/or accelerator pedal position (APP) sensor assembly are replaced, perform following steps. Disconnect negative cable at battery for 20 seconds or more for the purpose of clearing calibration data of closed throttle position from memory in ECM. Connect negative cable to battery.
2. Keep ignition switch at ON position for 5 seconds or more without running engine.

Scheme 17

1. Check that accelerator pedal position (APP) sensor assembly has been mounted to vehicle body properly (no pinched floor carpet, etc.). If mounting is not properly, reinstall accelerator pedal position (APP) sensor assembly properly referring to «ACCELERATOR PEDAL POSITION (APP) SENSOR ASSEMBLY REMOVAL AND INSTALLATION»(/suzuki/grand-vitara/ii-2005-2008/remont/testing-diagnostics/#engine-electrical-devices__accelerator-pedal-position-app-sensor-assembly) .
2. Connect scan tool to DLC with ignition switch turned OFF.
3. Turn ON ignition switch and select "Data List" mode on scan tool.
4. Check that accelerator pedal position sensor voltage varies as the following graph. If sensor voltage is out of specified value or does not vary linearly as the following graph, check accelerator pedal position (APP) sensor assembly referring to «ACCELERATOR PEDAL POSITION (APP) SENSOR ASSEMBLY INSPECTION»(/suzuki/grand-vitara/ii-2005-2008/remont/testing-diagnostics/#engine-electrical-devices__accelerator-pedal-position-app-sensor-assembly) .

ACCELERATOR PEDAL POSITION (APP) SENSOR ASSEMBLY REMOVAL AND INSTALLATION

Note. After replacing accelerator pedal position (APP) sensor assembly, perform calibration of throttle valve referring to ELECTRIC THROTTLE BODY SYSTEM CALIBRATION .

Removal

1. Disconnect negative cable at battery.
2. Disconnect connector from accelerator pedal position (APP) sensor assembly.
3. Remove accelerator pedal position (APP) sensor assembly from its bracket.

Reference: ACCELERATOR PEDAL POSITION (APP) SENSOR ASSEMBLY INSPECTION

Reverse removal procedure for installation noting the following.

Scheme 18

1. Tighten accelerator pedal position (APP) sensor assembly upper nut (1) first and then lower nuts (2) to specified torque. Tightening torque Accelerator pedal position (APP) sensor assembly nut a: 6.0 N.m (0.6 kg-m, 4.5 lb-ft)
2. If APP sensor assembly bracket is removed, tighten its mounting nuts to specified torque. Tightening torque APP sensor assembly bracket nut a: 6.0 N.m (0.6 kg-m, 4.3 lb-ft)
3. Connect connector to accelerator pedal position (APP) sensor assembly securely.

ACCELERATOR PEDAL POSITION (APP) SENSOR ASSEMBLY INSPECTION

Reference: ACCELERATOR PEDAL POSITION (APP) SENSOR ASSEMBLY REMOVAL AND INSTALLATION

Check accelerator pedal position (APP) sensor (main and sub) output voltage as following steps.

Scheme 19

Scheme 20

1. For accelerator pedal position (APP) sensor (main), arrange 3 new 1.5 V batteries (1) in series (check that total voltage is 4.7 - 5.0 V) and connect its positive terminal to "Vin 1" terminal (2) and negative terminal to "Ground 1" terminal (3) of sensor. Then using voltmeter, connect positive terminal to "Vout 1" terminal (4) of sensor and negative terminal to battery.
2. For accelerator pedal position (APP) sensor (sub), arrange 3 new 1.5 V batteries (1) in series (check that total voltage is 4.7 - 5.0 V) and connect its positive terminal to "Vin 2" terminal (2) and negative terminal to "Ground 2" terminal (3) of sensor. Then using voltmeter, connect positive terminal to "Vout 2" terminal (4) of sensor and negative terminal to battery.
3. Measure output voltage variation while accelerator pedal is no depressed and fully depressed as following specification.

If sensor voltage is out of specified value or does not vary linearly as the following graph, replace accelerator pedal position (APP) sensor assembly.

Accelerator pedal position (APP) sensor output voltage variation

Accelerator pedal position (APP) sensor (main) output voltage variation [A]: 0.82 - 3.50 V at minimum variation, varying according to depressed extent of accelerator pedal

Accelerator pedal position (APP) sensor (sub) output voltage variation [B]: 0.44 - 1.74 V at minimum variation, varying according to depressed extent of accelerator pedal

Scheme 21

Scheme 22

1. Disconnect negative cable from battery.
2. Drain cooling system.
3. Disconnect coupler from ECT sensor (1).
4. Remove ECT sensor (1) from water outlet cap (2).

Reference: ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION

Reverse removal procedure noting the following.

Scheme 23

1. Clean mating surfaces of sensor and water outlet cap (1).
2. Use new O-ring.
3. Tighten ECT sensor to specified torque. Tightening torque ECT sensor a: 12 N.m (1.2 kg-m, 8.5 lb-ft)
4. Connect coupler to sensor securely.
5. Refill cooling system.

ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION

Reference: ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL AND INSTALLATION

Immerse temperature sensing part of ECT sensor in water and measure resistance between sensor terminals while heating water gradually. If measured resistance doesn't show characteristics as shown in the figure, replace ECT sensor.

Scheme 24

Scheme 25

1. Disconnect negative cable at battery.
2. Disconnect connector from manifold absolute pressure sensor (1).
3. Remove manifold absolute pressure sensor (1) from intake manifold (2).

Reference: MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR INSPECTION

1. Confirm that vacuum passage on intake manifold is free from clog.
2. Apply engine oil to O-ring of manifold absolute pressure sensor.
3. Install manifold absolute pressure sensor onto intake manifold.
4. Connect connector to manifold absolute pressure sensor securely.

MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR INSPECTION

Reference: MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR REMOVAL AND INSTALLATION

Scheme 26

1. Check sensor O-ring (1) for damage and deterioration. Replace as necessary.
2. Arrange new three 1.5 V batteries (2) in series and connect its positive terminal to "Vin" terminal and negative terminal to "Ground" terminal. Then, check voltage between "Vout" and "Ground". Also, check if voltage reduces when vacuum is slowly applied up to 400 mm Hg by using vacuum pump (3). If check result is not satisfactory, replace manifold absolute pressure sensor (1). CAUTION: As connection to wrong terminal will cause damage to manifold absolute pressure sensor, make absolutely sure to connect properly as shown in the figure.

Manifold absolute pressure output voltage ("Vin" voltage: 4.7-5.5 V, ambient temp. 20-30°C (68-86°F))

VOLTAGE OUTPUT REFERENCE

Scheme 27

AIR FUEL RATIO (A/F) SENSOR ON-VEHICLE INSPECTION

Scheme 28

1. Disconnect A/F sensor connector.
2. Using ohmmeter, measure resistance of Sensor heater between terminals "V B " and "GND" at sensor connector. If found faulty, replace A/F sensor. NOTE: Temperature of sensor affects resistance value largely. Make sure that sensor heater is at correct temperature. A/F sensor heater resistance 2 - 3 ohms at 20°C (68°F)
3. Connect A/F sensor connector securely.

Scheme 29

Scheme 30

1. Disconnect connector from A/F sensor.
2. Using ohmmeter, check circuit insulation of A/F sensor. If faulty is found, replace A/F sensor. Between each heater terminal (1) and other than heater terminals (2). Between each terminal ((1), (2), (3) and (4)) of A/F sensor and A/F sensor body (5).
3. Connect A/F sensor connector securely.

Scheme 31

1. Disconnect A/F sensor connector.
2. Using ohmmeter, measure resistance of adjusting resistor between terminals "R+" and "R-" at A/F sensor connector. If found faulty, replace A/F sensor. Adjusting resistor resistance 100-58000 ohms at 20°C (68°F)
3. Connect A/F sensor connector securely.

HEATED OXYGEN SENSOR (HO2S-2) HEATER ON-VEHICLE INSPECTION

Scheme 32

1. Disconnect sensor connector.
2. Using ohmmeter, measure resistance of sensor heater between terminals "V B " and "GND" at sensor connector. If found faulty, replace oxygen sensor. NOTE: Temperature of sensor affects resistance value largely. Make sure that sensor heater is at correct temperature. HO2S heater resistance 5.0 - 6.4 ohms at 20°C (68°F)
3. Connect sensor connector securely.

Scheme 33

Scheme 34

1. Disconnect connector from HO2 sensor.
2. Using ohmmeter, check circuit insulation of HO2S sensor. If faulty is found, replace HO2S sensor. Between each heater terminal (1) and other than heater terminals (2). Between each terminal ((1), (2), (3) and (4)) of HO2S sensor and HO2S sensor body (5).
3. Connect HO2S sensor connector securely.

Scheme 35

1. Disconnect negative cable from battery.
2. Remove left or right bank of A/F sensor as follows: For left bank Remove exhaust manifold cover from exhaust manifold. Detach A/F sensor connector from bracket and then disconnect connector from A/F sensor. Remove A/F sensor from exhaust manifold. For right bank Remove battery and battery tray from vehicle body. Detach A/F sensor connector from bracket and then disconnect connector from A/F sensor. Remove EGR pipe from exhaust manifold. Remove A/F sensor from exhaust manifold. NOTE: Be careful not to expose it to excessive shock.

Reverse removal procedure noting the followings.

Scheme 36

1. Tighten A/F sensor to specified torque. Tightening torque A/F sensor a: 45 N.m (4.5 kg-m, 32.5 lb-ft)
2. Connect connector of A/F sensor and clamp wire harness securely.
3. Install new gasket to EGR pipe.
4. After installing A/F sensor, start engine and check that no exhaust gas leakage exists.

Scheme 37

1. Disconnect negative cable from battery.
2. Detach oxygen sensor connector from bracket and then disconnect connector from oxygen sensor.
3. Remove oxygen sensor (1) from exhaust manifold (2). NOTE: Be careful not to expose it to excessive shock.

Reverse removal procedure noting the following.

Scheme 38

1. Tighten oxygen sensor to specified torque. Tightening torque Heated oxygen sensor a: 45 N.m (4.5 kg-m, 32.5 lb-ft)
2. Connect connector of oxygen sensor and clamp wire harness securely.
3. After installing oxygen sensor, start engine and check that no exhaust gas leakage exists.

Scheme 39

1. Disconnect negative cable at battery.
2. Disconnect connector from CMP sensor.
3. Remove CMP sensor (1) from timing chain cover.

Reverse removal procedure noting the following.

Scheme 40

1. Tighten CMP sensor bolt to specified torque. Tightening torque CMP sensor bolt a: 11 N.m (1.1 kg-m, 8.0 lb-ft)
2. Connect CMP sensor connector securely.

Scheme 41

1. Remove battery.
2. Disconnect connector from CKP sensor (1).
3. Remove CKP sensor from transmission case (2).

Reverse removal procedure noting the following.

Scheme 42

1. Tighten CKP sensor bolt to specified torque. Tightening torque CKP sensor bolt a: 11 N.m (1.1 kg-m, 8.0 lb-ft)
2. Connect connector to CKP sensor securely.

Scheme 43

1. Check that O-ring is free from damage.
2. Check that end face of sensor and signal rotor tooth are free from any metal particles and damage.

Scheme 44

1. Remove metal particles on end face of sensor, if any.
2. Arrange 12 V battery (1) and connect its positive terminal to "Vin" terminal (2) and negative terminal to "Ground" terminal (3) of sensor. Then using ohmmeter, measure resistance between "Vout" terminal (4) of sensor and negative terminal of battery by passing magnetic substance (iron) (5) while keeping approximately 1 mm (0.03 in.) gap with respect to end face of sensor. If resistance does not vary as specified below, replace defective sensor. CMP or CKP sensor resistance Resistance varies from less than 220 ohms (ON) to infinity (OFF) or from infinity (OFF) to less than 220 ohms (ON)

Scheme 45

1. Disconnect negative cable at battery.
2. Remove intake manifold from cylinder head referring to «INTAKE COLLECTOR AND INTAKE MANIFOLD REMOVAL AND INSTALLATION»(/suzuki/grand-vitara/ii-2005-2008/remont/mechanical/#engine-mechanical__intake-collector-and-intake-manifold-removal) .
3. Disconnect knock sensor connector (1).
4. Remove knock sensor (2) from cylinder block.

Reverse removal procedure for installation.

Tightening torque

Knock sensor a: 22 N.m (2.2 kg-m, 16.0 lb-ft)

Scheme 46

Scheme 47

1. Disconnect negative cable at battery.
2. Remove main relay (1), fuel pump relay (3), starting motor control relay (2), throttle actuator control relay (4) from fuse box No. 2 (5) and/or relay box (6).
3. Check that there is no continuity between terminal "C" and "D". If there is continuity, replace relay.
4. Connect battery positive (+) terminal to terminal "B" of relay. Connect battery negative (-) terminal to terminal "A" of relay. Check for continuity between terminal "C" and "D". If there is no continuity when relay is connected to the battery, replace defective relay.

Scheme 48

Scheme 49

1. Disconnect negative cable at battery.
2. Remove integration relay No. 2 (1) from fuse box No. 2 (2).
3. Check that there is no continuity between terminals "[A]-1" and "[B]-8" of relay. If there is continuity, replace relay.
4. Connect battery positive (+) terminal to "[B]-7" terminal of relay. Connect battery negative (-) terminal to "[B]- 6" terminal of relay. Check for continuity between terminal "[A]-1" and "[B]-8". If there is no continuity when relay is connected to the battery, replace integration relay No. 2.

IMT VACUUM TANK ASSEMBLY INSPECTION

Scheme 50

Scheme 51

Scheme 52

Scheme 53

1. Disconnect negative cable at battery.
2. Remove vacuum tank assembly mounting bolts.
3. With ignition switch OFF, disconnect connector from IMT vacuum solenoid valve.
4. Check resistance of IMT vacuum solenoid valve. If resistance is as specified, proceed to next operation check. If not, replace IMT vacuum solenoid valve. Resistance of IMT vacuum solenoid valve Between two terminals: 33 - 39 ohms at 20°C (68°F)
5. Disconnect vacuum hoses (1 and 2) from IMT valve and vacuum tank.
6. With connector disconnected, apply vacuum (-53 kPa (- 7.69 psi) to -67 kPa (-9.72 psi)) to hose (2). Vacuum is maintained.
7. With connector disconnected, apply vacuum to hose (1). Air goes into nozzle (2).
8. Connect 12 V-battery to IMT vacuum solenoid valve terminals. In this state, apply vacuum to hose (2). Air goes into hose (1). If check result is not as described, replace IMT vacuum solenoid valve.
9. Connect vacuum hoses to IMT vacuum solenoid valve and IMT vacuum tank.
10. Connect IMT vacuum solenoid valve connector securely.

Scheme 54

1. Check for outside of IMT vacuum tank visually.
2. Disconnect vacuum hoses from intake manifold and IMT vacuum solenoid valve.
3. Check for vacuum passage of IMT vacuum tank as follows by using vacuum pump. When applying vacuum (- 53 kPa (- 7.69 psi) to - 67 kPa (-9.72 psi)) to hose (1), vacuum is maintained (there is no leakage): [A] When applying vacuum to hose (2), vacuum is not maintained: [B] If check result is not described, replace IMT vacuum tank assembly.
4. Connect vacuum hoses to intake manifold and IMT vacuum solenoid valve.

TIGHTENING TORQUE SPECIFICATIONS

TORQUE SPECIFICATIONS

SPECIAL TOOL

SPECIAL TOOL REFERENCE SUZUKI scan tool This kit includes following items. 1. Tech 2, 2. PCMCIA card, 3. DLC cable, 4. SAE 16/19 adapter, 5. Cigarette cable, 6. DLC loopback adapter, 7. Battery power cable, 8. RS232 cable, 9. RS232 adapter, 10. RS232 loop back connector, 11. Storage case, 12. Power supply

See also:
• PROCEDURE AFTER ECM REPLACEMENT
• INSPECTION OF ECM AND ITS CIRCUITS
• PRECAUTIONS OF ELECTRICAL THROTTLE BODY SYSTEM CALIBRATION
• INTAKE COLLECTOR AND INTAKE MANIFOLD REMOVAL AND INSTALLATION
• VIN REGISTRATION
• MASS AIR FLOW (MAF) AND INTAKE AIR TEMPERATURE (IAT) SENSOR REMOVAL AND INSTALLATION
• ELECTRIC THROTTLE BODY SYSTEM CALIBRATION
• ELECTRIC THROTTLE BODY ASSEMBLY REMOVAL AND INSTALLATION
• ACCELERATOR PEDAL POSITION (APP) SENSOR ASSEMBLY REMOVAL AND INSTALLATION
• ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION
• MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR INSPECTION