Engine (2.0L/2.5L/3.0L): Other Jaguar X-type I рестайлинг

Variable Intake System (V.I.S).

The variable intake system consists of a three stage upper intake manifold assembly, two position electronically driven gate valves and an engine management powertrain control system.

The engine control module (ECM) switches the intake manifold tuning valves between fully open and fully closed at calibrated engine speeds.

The intake manifold efficiency is therefore increased which will also increase the engine torque and engine performance.

Oil Pump

The rotary oil pump develops the oil pressure

1. The oil pump is located at the front of the crankshaft.
2. The oil pump is driven by the crankshaft.
3. A full flow oil filter is externally mounted on the oil filter housing.

If the filter element should become blocked a spring-loaded bypass valve will open and allow an uninterrupted flow of oil to the engine.

Engine - Diagnostic Procedures

For additional information, refer to Engine System - General Information .

Crankshaft Front Seal - In-Vehicle Procedures

Special Tools Tool Illustration Tool Name Tool Number Crankshaft Front Seal Remover 303-700 Crankshaft Front Seal Installer 303-542 Crankshaft Damper Installer 303-102

Scheme 291

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Scheme 294

1. Remove the crankshaft vibration damper. For additional information, refer to «Crankshaft Pulley - In-Vehicle Procedures»(ref-311868-S11929411992009040700000) .
2. Using the special tool, remove the crankshaft front oil seal.

Scheme 295

1. Using the special tool, install the crankshaft front oil seal.
2. Install the crankshaft vibration damper. For additional information, refer to «Crankshaft Pulley - In-Vehicle Procedures»(ref-311868-S11929411992009040700000) ..

Crankshaft Pulley - In-Vehicle Procedures

Special Tools Tool Illustration Tool Name Tool Number Wrench strap-universal 303-D055 Crankshaft Damper Remover 303-D121 Thrust Pad 303-D121-01 Crankshaft Damper Installer Draw Bolt 303-102 Crankshaft Damper Installer 303-335/2 Accessory Belt Detensioner 303-703

Scheme 296

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Scheme 305

1. Remove the wheel and tire. For additional information, refer to «Wheels and Tires»(ref-311836) .
2. Remove the splash shield.
3. Disconnect the crankshaft position sensor (CKP) electrical connector.
4. Remove the CKP sensor.
5. Detach the accessory drivebelt. Using the special tool, rotate the belt tensioner counter clockwise. Detach the accessory drivebelt.
6. Using the special tool, remove the crankshaft vibration damper retaining bolt. Remove and discard the crankshaft vibration damper retaining bolt.
7. Install the special tool.
8. Using the special tools, remove the crankshaft vibration damper.

Scheme 306

Scheme 307

1. Using the special tool, install the crankshaft vibration damper.
2. Using the special tool, tighten the crankshaft vibration damper retaining bolt. Install a new crankshaft vibration damper retaining bolt. Complete the tightening sequence. Stage 1: Torque to 120 Nm. Stage 2: Loosen the bolt (minimum 1 turn). Stage 3: Torque to 50 Nm. Stage 4: Angle Torque to 90°.
3. Attach the accessory drivebelt. Using the special tool, rotate the belt tensioner counter-clockwise. Attach the accessory drivebelt.
4. Install the CKP. Tighten to 10 Nm.
5. Connect the CKP electrical connector.
6. Install the splash shield.
7. Install the wheel and tire. For additional information, refer to «Wheels and Tires»(ref-311836) .

Crankshaft Rear Seal - In-Vehicle Procedures

Special Tools Tool Illustration Tool Name Tool Number Crankshaft Rear Seal Remover 303-566 Crankshaft Rear Seal Installer 303-178 Crankshaft Rear Seal Installer Adapter Bolts 303-384 Crankshaft Rear Seal Installer Draw Bolts 303-102

Scheme 308

Scheme 309

Engine Front Mount - In-Vehicle Procedures

Special Tools Tool Illustration Tool Name Tool Number Powertrain Assembly Jack HTJ1200-02

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Scheme 316

1. Drain the cooling system. For additional information, refer to «Cooling System Draining, Filling and Bleeding»(ref-311880-S27698179832009040700000) .
2. Install the special tool.
3. Position and adjust the special tool rear height adjuster.
4. Position and adjust the special tool front height adjuster.
5. Position and adjust the special tool engine height adjusters.
6. Detach the coolant pipe.
7. Remove the engine support bracket.
8. Remove the engine mount.
9. Remove the hydromount.

Scheme 317

Scheme 318

1. To install, reverse the removal procedure. Tighten to 83 Nm.
2. Tighten to 80 Nm.
3. Tighten to 80 Nm.
4. Tighten fixings to 40 Nm or 48 Nm as outlined below. NOTE: If reusing existing fixings, on vehicles built prior to VIN J24252, tighten to 48 Nm. If new fixings are used on any vehicle tighten to 40 Nm.
5. Tighten to 9 Nm.
6. Fill and bleed the cooling system. Refer to «Cooling System Draining, Filling and Bleeding»(ref-311880-S27698179832009040700000) .

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Scheme 328

1. Drain the cooling system. For additional information, refer to «Engine Cooling»(ref-311880) or «Engine Cooling»(ref-311881) .
2. Remove the cooling fan motor and shroud. For additional information, refer to «Engine Cooling»(ref-311880) or «Engine Cooling»(ref-311881) .
3. Lower the vehicle.
4. Remove the air filter intake pipe.
5. Detach the generator wiring harness.
6. Remove the air filter retaining bracket.
7. Detach the coolant pipe.
8. Detach the coolant hose.
9. Raise the vehicle.
10. Remove the coolant hose.
11. Disconnect the heated oxygen sensor (HO2S) electrical connector.
12. Remove the exhaust manifold heat shield retaining bolt.
13. Lower the vehicle.
14. Remove the exhaust manifold heat shield.
15. Detach the catalytic converter. Discard the retaining nuts. Remove and discard the retaining studs.
16. Using a suitable tool remove the HO2S.
17. Remove the exhaust manifold. Remove and discard the exhaust manifold gasket.

Scheme 329

Scheme 330

Scheme 331

1. Install the exhaust manifold. Install the new exhaust manifold gasket. Complete the tightening sequence. Tighten to 20 Nm.
2. Install the H02S. Tighten to 40 Nm.
3. Attach the catalytic converter. Install new retaining nuts and studs. Tighten to 9 Nm. Tighten in the sequence shown to 25 Nm.
4. Install the exhaust manifold heat shield. Tighten to 11 Nm.
5. Raise the vehicle.
6. Tighten to 11 Nm.
7. Connect the heated oxygen sensor (HO2S) electrical connector.
8. Install the coolant hose.
9. Lower the vehicle.
10. Attach the coolant hose.
11. Install the coolant pipe retaining bracket. Tighten to 10 Nm.
12. Attach the coolant pipe.
13. Attach the coolant hose.
14. Install the air filter retaining bracket.
15. Attach the generator wiring harness.
16. Install the air filter intake pipe.
17. Install the cooling fan motor and shroud. For additional information, refer to «Engine Cooling»(ref-311880) or «Engine Cooling»(ref-311881) .
18. Fill and bleed the cooling system. For additional information, refer to «Engine Cooling»(ref-311880) or «Engine Cooling»(ref-311881) .

Scheme 332

Scheme 333

1. Remove the three way catalytic converter (TWC). For additional information, refer to «Exhaust System»(ref-311856) .
2. Disconnect the heated oxygen sensor (HO2S) electrical connector.
3. Using a suitable tool remove the HO2S.
4. Remove the exhaust manifold. Remove and discard the exhaust manifold gasket.

Scheme 334

1. Install the exhaust manifold. Install the new exhaust manifold gasket. Complete the tightening sequence. Tighten to 20 Nm.
2. Tighten to 40 Nm.
3. Install the three way catalytic converter (TWC). For additional information, refer to «Exhaust System»(ref-311856) .

Scheme 335

1. Remove the automatic transmission. For additional information, refer to «Automatic Transmission/Transaxle»(ref-311854) .
2. Remove the flexplate.

Oil Pan - In-Vehicle Procedures

Special Tools Tool Illustration Tool Name Tool Number Accessory Belt Detensioner 303-703