moreha tekor akhe: Toyota Camry 2003

Monday, October 17, 2011

Toyota Camry 2003

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They feature cast aluminium pistons with an anti-friction resin coating (moly) and valve depressions that decrease the chance of valve-to-piston interference in case of timing belt failure on motors without VVT-i. They also use steel rings, smaller-diameter shot-peened rods, and a forged steel crankshaft.

2002 Toyota Camry LE V6 4dr

2003 Toyota Camry - Photo
The 1MZ-FE is a 3.0 L (2994 cc) engine. Bore is 87.5 mm and stroke is 83 mm. Output is 168–190 hp @ 5200–5400 rpm with 183–193 ft·lbf of torque at 4400 rpm. Horsepower ratings dropped after the Society of Automotive Engineers implemented a new power measurement system for vehicle engines, Toyota engines rated on 87 octane dropped the most, compared to the same engines used by Lexus rated on 91 octane. It has bucket tappets and was designed for good fuel economy without an overall performance trade-off.

2003 TOYOTA CAMRY

Toyota Racing Development offered a bolt-on TRD supercharger kit for the 1997–2000 Camry, 1998–2000 Sienna and 1999–2000 Solara. Power output was bumped to 242 hp and 242 ft·lbf of torque.

Toyota Camry 2003 Le

The 1MZ-FE with VVT-i is used in the Avalon, Highlander, Sienna and Camry. Output is 210 hp (156 kW) at 5800 rpm with 222 ft·lbf (328 N·m) of torque at 4400 rpm. Early versions of the VVT-i 1MZ used a dual throttle body, cast aluminum intake manifold, and EGR block off plates on the exhaust manifolds. Later versions used an ABS plastic intake manifold to further weight reduction and decrease cost. These versions may also have drive-by-wire/electronic throttle control.

2003 Toyota Camry Review

Pictures of 2003 Toyota Camry

The 2MZ-FE is a 2.5 L (2496 cc) engine replacing the 4VZ-FE as the worldwide 2.5 L V6. Bore is 87.5 mm and stroke is 69.2 mm. Output is 200 hp (150 kW) at 6000 rpm with torque of 180 lb·ft (244 N·m) at 4600 rpm.

2003 Toyota Camry Plastic

File:2003-2004 Toyota Camry

2003 Toyota Camry SE sedan
The 3MZ-FE is a 3.3 L (3310 cc) version. Bore is 92 mm and stroke is 83 mm. Output is 225 hp (168 kW) with 240 lb·ft (325 N·m) of torque in the Camry and 215 hp (160 kW) with 222 lb·ft (301 N·m) of torque in the Sienna and Highlander. It also features VVT-i, ETCS-i (Electronic Throttle Control System — intelligent/DBW), ABS plastic intake, and increased throttle body diameter over the 1MZ. The 3MZ uses a new flat-type knock sensor, which is a departure from the typical resonator type knock sensor used on the previous MZs. Those MZs had poor knock control, or perhaps oversensitivity when detecting knock, and power loss up to 20 hp (15 kW) may be realized due to erratic ignition timing when using an octane lower than 91. The new flat-type knock sensor is a completely different design and detects more frequencies than the traditional resonator type, and thus, provides the ECU with more accurate data. A bolt goes through the center of the knock sensor, which then mates the sensor to the block on each bank.