Киа каренс 2 инструкция по эксплуатации

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General Information

General Information

Model : SORENTO

2001 > 1.8L DOHC >

FUNDAMENTAL PROCEDURES

There are six primary symbols used to complement illustrations. There symbols indicate the areas to apply such materials during service.

Whenever special oil or grease is required, it will be shown in the illustration.

NOTICES, CAUTIONS, AND WARNINGS

As you read through the various procedures, you will encounter Notices, Cautions and Warnings. Each one is there for a specific purpose. Notices give you added information that will assist you in completing a particular procedure. Cautions

present you from making an error that could damaged the vehicle. Warnings remind you to be especially careful in specific areas where carelessness can cause personal injury.

The following items contain general procedures you should alwys follow when working on a vehicle :

PROTECTION OF THE VEHICLE

•Always cover fenders, seats, and floor areas before starting work.

Operate the engine only in a well-ventilated area to avoid carbon monoxide poisoning.

A WORD ABOUT SAFETY

The following precautions must be followed when jacking up the vehicle:

1.Block the wheels.

2.Use only the specified jacking positions.

3.Support the vehicle with safety stands.

The engine compartment must be clear of tools and people before starting the engine.

PREPARATION OF TOOLS AND MEASURING EQUIPMENT

1. All necessary tools and measuring equipment should be available before starting any work.

SPECLAL SERVICE TOOLS (SST’S)

1.Use special service tools when they are required. SST’s can be found under «preparation» prior to any procedure requiring them.

REMOVAL OF PARTS

1.Begin work only after first learning which parts and subassemblies must be removed and disassembled for replacement for repair.

Standard values, such as torques and certain adjustments, must be strictly observed in the assembly of all parts. When removed, the following parts should be replaced with new ones:

1.Oil seals

2.O-rings

3.Cotter pins

4.Gaskets

5.Lock washers

6.Nylon nuts

Depending on location:

1.Sealant should be applied or new gaskets used.

2.Oil should be applied to the moving components of parts.

3.Specified oil or grease should be applied at the prescribed locations (such as oil seals) before assembly.

ADJUSTMENT

1. Use appropriate gauges and/or testers when making adjustments.

RUBBER PARTS AND TUBING

1. Prevent gasoline or oil from getting on rubber parts or tubing.

ELECTRICAL TROUBLESHOOTING TOOLS

1.Test Light

The test light, as shown in the figure, uses a 12V bulb. The two lead wires should be connected to probes. The test light is used for simple voltage checks and in checking for short circuits.

ELECTRICAL PARTS

(2)Check the terminals of waterproof connectors from the connector side, because they cannot be accessed from the wire harness side.

3. Rear end

(1)Jack position :

At the center of the rear crossmember

4.Safety stand positions :

(1)On both sides of the side sills

VEHICLE LIFT (2-SUPPORT TYPE) POSITIONS

1.Front end / Rear end Side sills (both sides)

2.Rear end

Side sills (both sides)

TOWING

•Proper towing equipment is necessary to prevent damage to the vehicle.

Always observe laws and regulations applicable to vehicles in tow. As a general rule, towed vehicles should be pulled with the driving wheels off the ground. If excessive damage or other conditions prevent towing the vehicle with the driving wheels off the ground, use wheel dollies.

Scheduled maintenance services

Follow schedule if the vehicle is mainly operated where none of the following conditions apply.

•Repeated short-distance driving.

•Driving in dusty conditions.

•Driving with extended use of brakes.

•Driving in areas where road salt or other corrosive materials are used.

•Driving on rough and/or muddy roads.

•Extended periods of idling and/or low-speed operation.

•Driving for prolonged periods in cold temperatures and/or extremely humid climates.

Maintenance Schedule (Except for Europe)

Engine Electrical System

2001 > 1.8L DOHC >

GENERAL DESCRIPTION

Ignition system overview

The Dual Overhead Cam(DOHC) Engine Ignition System is now a Distributorless Ignition System(DLI) type. This system is similar to the one currently used on Sephia/Shuma vehicles. The key components of this system are :

•2 Separate Coil Packs

•A Crankshaft Position Sensor that provides engine RPM information to the ECM.

•An Ignition Control Module built into the ECM.

•A Canshaft Position Sensor that provides engine firing order information to the ECM

•Spark Plug Wires and Spark Plugs

Ignition system function

In a conventional ignition system, the ignition coil produces a high voltage current and the disributor thenrelays this current at the required time, to each spark plug. In the disctributirless ignition system, two sensors the camshaft position sensor and the crankshaft position sensor, tell the Engine Control Module (ECM) which cylinder is ready to fire.

The ECM then sends an ignition signal to an electronic ignition coil. This ignition coil then produces and sends a high voltage current to the proper spark plug.

Electronic spark advance system

Ignition Timing is determined and set within the ECM based on signals from various sensors and switches.

Optimum performance is gained with this system. The ECM varies ignition timing according to engine speed, intake air amountm coolant temperature and other conditions.

•Timing specification at idle is : 8 ± 5° BTDC

•Timing is not adjustable.

Ignition system components

The mechanical, rotating high-voltage distrivutor mechanism has been replaced by static electronically controlled components. These components are described below.

Ignition coil

1.Two ignition coil are used in this system. The engine locates them directly above the #2 and #4 spark plugs. The coil resistance is dentical for these two coils and there is no maintenance required for them.

If determined to be faulty, they must be replaced.

High-tension leads

The high-tension leads connect the two ignition coils to the spark plugs. Their function is basically the same as on the previous system. Because of their shorter length, the DLI high-tension leads enhance the ignition systems delivered voltage. In addition, they reduce the wave interference from one high tension wire to another.

Spark plugs

The spark plugs provide the air gap necessary to produce an arc from the electrical energy coming in from the ignition coil. This arc then ignites the fuel/air mixture in the cylinder, producing power.

2001 > 1.8L DOHC >

DIAGNOSIS

2001 > 1.8L DOHC >

SPECIFICATIONS

Fastener tightening specifications

SPECIFICATIONS

General specifications

Engine Electrical System

Engine Electrical System

2001 > 1.8L DOHC >

INSPECTION

Voltage check

1.Disconnect negative battery cable.

2.Disconnect ignition coil connector.

3.Turn ignition switch to «ON».

4.Measure voltage at red and blue wires at ignition coil connector. Voltage : approximately 12volts

5.If not voltage check main fuse, ignition switch and wire harness.

Resistance check

1.Using an ohmmeter check resistance of primary coil. Connect one lead of ohmmeter to positive (+) terminal and other lead to each negative (-) terminal. If not within specification, replace coil.

Remember that unit has two coil assemblies, so both must be checked. Primary coil resistance : 0.45~0.55Ω @ 68°F (20°C)

2.Using an ohmmeter, check resistance of the secondary coil. If not within specification, replace coil. Remember that you must check resistance of both top and bottom secondary coil. If one is out of specification replace the whole unit.

Secondary coil resistance : 13~15Ω @ 68°F (20°C)

REMOVAL

1.Disconnect battery cable.

2.Disconnect high-tension leads.

3.Disconnect ignition coil connector.

4.Remove four ignition coil mounting bolts.

5.Remove ignition coils.

INSTALLATION

1.Position two coils above No. 2 and No. 4 spark plugs, and firmly push down to connect.

2.Insert and tighten four ignition coil mountinh bolts. Tightening torque : 14~19lb-ft (19~25N·m, 1.9~2.6kg-m)

3.Reconnect ignition coil connectors.

4.Reattach high tension leads. Lead are marked for correct connection.

5.Reconnect battery cable.

Engine Electrical System

2001 > 1.8L DOHC >

REMOVAL

Do not attempt any maintenance on spark plugs if engine is hot.

1.Disconnect negative battery terminal.

2.Carefulley remove high-tension leads.

3.Use compressed air to blow any dirt or debris from around spark plug hole.

4.Check that spark plug fits squarely spark plug socket and remove spark plug.

INSTALLATION

1.Install spark plug into cylinder head.

Tightening torque : 18~22lb-ft (25~30N·m, 2.5~3.0kg-m)

2.Reconnect high-tension leads.

3.Reconnect negative battery cable.

INSPECTION

1.Reconnect negative battery cable.

2.Connect spark plug to high-tension lead.

3.Hold spark plug with insulated pliers 0.2 to 0.39 inch (5~10mm) from a ground.

DO NOT TOUCH VEHICLE BODY DURING FOLLOWING INSTRUCTIONS.

4.While holdung spark plug, have a second person crank engine. Verify that a strong blue spark jumps from spark plug to ground.

5.If there is no spark or the spark is weak, check for, and implement correction :

A.Carbon deposits. Clean out or replace plug.

B.Oil fouling. Correct oil problem, replace plug.

C.Worn or burnt electrode. If present, replace plug.

D.Broken or burned ceramic insulator. If present replace plug.

E.Damaged spark plug ring. If so, replace ring.

F.Improper spark plug gap. Regap if possible, otherwise replace plug. Gap : 0.027~0.031in (07~0.8mm)

Engine Electrical System

2001 > 1.8L DOHC >

INSPECTION

High-tension leads

1.Disconnect from coil spark plugs.

2.Check for breaks in insulation.

3.Check inside high-tension lead connectors for corrosion or carbon deposits.

4.Connect high-tension lead to an ohmmeter and check resistance. Resistance : 16kΩ per 3.28 feet (1m)

5.Replace if defective.

2001 > 1.8L DOHC >

INSPECTION

Ignition timing

Ignition timing can be thrown off for two reasons :

A problem with a sensor, which will be detected by ECM or a misalignment of camshaft to crankshaft. This last problem indicates a problem with timing belt, which is covered in Group Engine. There is no need to adjust engine timing after replacement of a coil.

Check procedure

1.Warm engine and let idle.

2.Turn all other electrical system OFF.

3.Connect timing ligh to high-tension lead number one.

4.Check that ignition timing mark on crankshaft pulley aligns with timing mark on engine block.

REMOVAL

Camshaft position sensor

1.Disconnect negative battery cable.

2.Disconnect two wire harness.

3.Remove mounting bolts.

4.Remove sensor from the cylinder head.

Engine Electrical System

2001 > 1.8L DOHC >

CIRCUIT DIAGRAM

The generator has a self-diagnostic function that illuminates the generator warning light when there is low or no voltage output generated by the charging system.

Engine Electrical System

2001 > 1.8L DOHC >

REMOVAL

1.Removal negative battery cable.

2.Open B terminal cover cap.

3.Remove B terminal nut.

4.Remove B terminal lead.

5.Disconnect generator L and S terminal connectors.

6.Loosen pivot bolt and tensioner mounting bolt. Do not remove.

7.Relieve tension on drive belt by rotating adjustment bolt.

8.Remove drive belt from generator pulley.

9.Remove tensioner mounting bolt and belt tensioner.

10.Remove generator pivot bolt.

11.Loosen bolt at base of adjusting bracket and rotate the bracket up.

12.Lift generator from engine compartment.

INSTALLATION

1.Position generator on engine.

2.Install pivot bolt (leave loose).

3.Rotate bracket into position on adjustment bracket.

4.Place belt tensioner into position on top of generator.

5.Install tensioner mounting bolt (leave loose).

6.Place drive belt on generator pulley.

7.Adjust belt tension by rotating adjustment bolt.

Allowable deflection :

New belt : 0.23~0.31in (6~8mm) Old belt : 0.28~0.35in (7~9mm)

8.Tighten tensioner bolt.

Tighten tensioner bolt to : 14~19lb-ft (19~26N·m)

9.Tighten pivot bolt and bracket bolt.

Tighten pivot and bracket bolt to : 28~38lb-ft (38~51N·m)

10.Connect generator L and S terminal connectors.

11.Connect B terminal lead.

12.Install and tighten B terminal nut.

13.Close B terminal nut cover.

14.Install air intake inlet pipe and tighten end clamp.

15.Connect top hose to air intake inlet pipe.

16.Install front air intake inlet pipe bolts.

17.Connect negative battery cable.

1)Be sure battery connections are not reversed. This will damage rectifier.

2)Do not use highvoltage testers, such as a megger. They will damage the rectifier.

3)Remember that battery voltage is always applied to alternator B terminal.

4)Do not ground L terminal while engine is running.

5)Do not start engine while L and S terminals are disconnected from generator.

DISASSEMBLY

Insert protective material in the jaws of the vise.

1. Remove four cap screws from rear housing.

4. Place rotor in a vise and loosen locknut, then disassemble pulley, rotor and front housing.

5.If necessary, remove front bearing using a socket and a hand press or vise.

6.Remove rear bearing with a bearing puller.

7.Remove B terminal nut and insulating bushing.

8.Remove five screws holding the rectifier and brush holder.

9. Separate rear bracket and stator.

10. Use a soldering iron to remove solder from rectifier and stator leads and then remove IC regulator.

Disconnect quickly. If soldering iron is used for more than 5 seconds, rectifier may be damaged by heat.

11. Replace brushes. Remove solder from pigtail and then remove brush.

INSPECTION

1.Rotor

(1)Measure resistance between slip rings with a ohmmeter. If it is not within standard resistance, replace rotor.

Standard resistance : 3.5~4.5Ω

(2)Check for continuity between slip ring and core with a circuil tester. Replace rotor if there is continuity.

(3)If slip ring surface is rough, smooth with a lathe or fine sandpaper.

2.Stator

(1)Check for continuity between stator coil leads with a circuit tester.

(2)Replace stator if there is no continuity.

(3)Check for continuity between stator coil leads and core with a circuit tester.

(4)Replace stator if there is continuity.

3.Rectifier

(1)Check for continuity between each diode with an ohmmeter.

6. Assemble rear bearing and stopper spring.

Make sure groove on bearing rim is facing slip ring side.

7.Assemble front bearing. Using a socket which exactly fits outer race of bearing, carefully push in front bearing. Use a hand press or vise.

Insert protective material in the jaws of the vise.

Engine Electrical System

2001 > 1.8L DOHC >

RECHARGING

1.Slow charging

It is not necessary to remove vent caps to perform a slow charge.

2.Quick charging

Remove battery from vehicle and remove vent caps to perform a quick charge.

•BEFORE PERFORMING MAINTENANCE OR RECHARGING BATTERY, TURN OFF ALL ACCESSORIES AND STOP ENGINE.

•NEGATIVE CABLE MUST BE REMOVED FIRST AND INSTALLED LAST.

•SET BATTERY IN WATER WHEN QUICK CHARGING TO PREVENT OVERHEATING BATTERY.

2001 > 1.8L DOHC >

INSPECTION

Terminal and cable

1.Check that battery terminal connections are tight to ensure good electrical connections.

2.Check for corroded or frayed battery cables.

3.Check rubber protector on positive terminal for proper coverage.

4.Clean terminals, if necessary and lightly coat them with grease.

INSPECTION

Terminal and cable

1.Check that battery terminal connections are tight to ensure good electrical connections.

2.Check for corroded or frayed battery cables.

3.Check rubber protector on positive terminal for proper coverage.

4.Clean terminals, if necessary and lightly coat them with grease.

2001 > 1.8L DOHC >

Circuit operation

When the ignition switch is turned to ON or START, battery voltage is applied to the charge indicator and terminals B and S of the alternator. After the engine has started and is running, the generator produces alternating current. The direct current and voltage keeps the battery fully charged and provides power to operate the vehicle’s electrical system.The amount of direct current and voltage of the alternator outputs is controlled by the voltage regulator.

If the voltage regulator senses that the output of the alternator is not sufficient for charging the battery, it will ground terminal L of the alternator and the charge indicator will illuminate.

2001 > 1.8L DOHC >

COMPONENTS

2001 > 1.8L DOHC >

DIAGNOSTIC CHART