4-cylinder car engine Toyota Camry 2 (XV20)

Technical characteristics of 4-cylinder engines
View of the engine compartment of models with a 4-cylinder engine 1. Power steering fluid reservoir; 2. Engine oil filler cap; 3. Spark plug wires; 4. Ignition coil; 5. Brake fluid reservoir; 6. Air filter housing; 7....

Checking the compression in the cylinders
Numbering and sequence of cylinders If the engine runs poorly or intermittently, check the ignition system and fuel system. If the reasons for poor engine performance cannot be found, perform a compression test....

Top dead center (TDC) of piston N1
The top dead center is taken to be the highest point reached by piston N1 during the compression stroke. Piston N1 is located in the front part of the right cylinder bank on the timing belt side. 1. Disconnect the...

Cylinder Head Cover — Removal and Installation
Removal 1. Disconnect the negative battery cable. 2. Disconnect the ventilation hose from the head cover. 3. Disconnect the wires from the spark plugs. 4. Remove the wiring harness retainer bolt and move the wires to...

Intake manifold — removal and installation
Removal 1. Disconnect the negative battery cable. 2. Loosen the clamp securing the air cleaner hose to the throttle body, remove the top of the air cleaner, resonator and hose. 3. Disconnect the coolant hoses from the...

Exhaust manifold — removal and installation
Removal 1. Disconnect the negative battery cable. 2. Disconnect the wires from the oxygen sensor. If you are installing a new manifold, remove the sensor. 3. Unscrew the bolts (arrows) and remove the upper...

Timing belt and sprockets
Timing belt 1. Upper timing belt cover; 2. Camshaft sprocket; 3. Upper intermediate pulley; 4. Spring; 5. Upper intermediate pulley; 6. Oil pump sprocket; 7. Crankshaft sprocket; 8. Timing belt guide; 9. Timing belt;...

Front Crankshaft Oil Seal — Replacement
1. Remove the timing belt and crankshaft sprocket. 2. Remove the seal using a screwdriver or a special tool. 3. The seal will be much easier to remove if you carefully trim its edge. 4. Clean the oil seal seat....

Camshaft Seal — Replacement
1. Remove the timing belt, upper idler pulley and camshaft sprocket. Remove the upper section of the rear belt cover. 2. Remove the seal using a small screwdriver. 3. Lubricate the new seal with engine oil or...

Camshafts and valve lifters
Removal 1. Remove the cylinder head cover, distributor, timing belt, camshaft sprocket and the upper section of the rear timing belt cover. 2. Measure the axial clearance of the shaft using a special device. If the...

Cylinder head — removal and installation
Cylinder head of the 5S-FE engine 1. Exhaust gas recirculation valve and vacuum converter; 2. Gasket; 3. Gasket; 4. Throttle; 5. Pulsation damper in the fuel system; 6. Fuel hose; 7. Gasket; 8. Intake manifold; 9. Fuel...

Oil pan — removal and installation
Removal 1. Disconnect the negative battery cable. 2. Raise and support the front of the vehicle. 3. Remove the engine guards. 4. Drain the engine oil and remove the oil filter. 5. Remove the nuts securing the front...

Oil pump — removal, inspection and installation
Oil pump 1. Pulley; 2. Working part of the pump; 3. Drive gear; 4. Sealing ring; 5. Driven gear; 6. Pump casing; 7. Gasket; 8. Piston; 9. Spring; 10. Spring retainer; 11. Retaining ring Removal 1. Remove the oil pan. 2....

Flywheel and drive disk — removal and installation
Removal 1. Raise and support the vehicle. Remove the gearbox. 2. Remove the pressure plate and clutch disc (for engines with manual transmission). 3. Make timing marks (arrows) on the flywheel and crankshaft. 4. Remove...

Rear Crankshaft Oil Seal — Replacement
1. Remove the gearbox. 2. You can replace the seal without removing its casing from the engine. Remove the old seal with a screwdriver, lubricate the new seal and the seal seat with universal grease and press the seal...

Engine Mounts — Checking and Replacing
Typical 4-cylinder engine mounts 1. Engine displacement control rod; 2. Rear engine mount; 3. Manual transmission; 4. Automatic transmission; 5. Collector mounting; 6. Front engine mount; 7. Engine bracket Examination...

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