NEW FEATURES

DESCRIPTION

1. Specifications for 1UR-FE engine for the models for Europe have been modified for compliance with EURO 6 regulations from EURO 5 regulations.

2. Specifications for 1UR-FE engine for the models for Russia, Ukraine, Kazakhstan and Australia have been modified for compliance with EURO 5 regulations from EURO 4 regulations.

3. Specifications for 1UR-FE engine for the models for Peru have been modified for compliance with EURO 5 regulations from EURO 4 regulations.

   No. of Cyls. & Arrangement			8-cylinder, V Type
   Valve Mechanism			32-valve DOHC, Chain Drive (with Dual VVT-i)
   Combustion Chamber			Pentroof Type
   Manifolds			Cross-flow
   Fuel System			EFI
   Ignition System			DIS
   Displacement			4608 cm3 (281.2 cu. in.)
   Bore x Stroke			94.0 mm x 83.0 mm (3.70 in. x 3.27 in.)
   Compression Ratio			10.2 : 1
   Max. Output		(ECC)	234 kW @ 5600 rpm*2
   			228 kW @ 5500 rpm*3
   			227 kW @ 5500 rpm*4
   Max. Torque		(ECC)	460 N*m @ 3400 rpm*2
   			453 N*m @ 3400 rpm*3
   			439 N*m @ 3400 rpm*4
   Valve Timing	Intake	Open	- 18° to 22° BTDC
   		Closed	70° to 30° ABDC
   	Exhaust	Open	62° to 30° BBDC
   		Closed	- 8° to 24° ATDC
   Firing Order			1 - 8 - 7 - 3 - 6 - 5 - 4 - 2
   Research Octane Number (RON)			95 or higher*2
   			97 or higher*3
   			91 or higher*4
   Emission Regulations*5			EURO 2
   			EURO 3
   			EURO 4
   			EURO 5
   			EURO 6
   			CHINA 5
   Engine Service Mass (Reference)*1			216 kg (476.2 lb)

   *1: The figure shown is the weight of the part without water and oil.

   *2: Models compliant with EURO 5 and EURO 6 emission regulations

   *3: Models compliant with CHINA 5 emission regulations

   *4: Except models compliant with EURO 5, EURO 6 and CHINA 5 emission regulations

   *5: Emission regulations differ by country and region

ENGINE CONTROL SYSTEM