The Toyota KZ is one of Toyota's small passenger

diesel engine The diesel engine, named after the German engineer Rudolf Diesel, is an internal combustion engine in which Combustion, ignition of diesel fuel is caused by the elevated temperature of the air in the cylinder due to Mechanics, mechanical Compr ...

1KZ-T

The 1KZ-T is a version of the KZ series engine that used a fully mechanical injector pump instead, , 4 cylinders, SOHC, 2 valve per cylinder turbo diesel engine.

Compression ratio The compression ratio is the ratio between the maximum and minimum volume during the compression stage of the power cycle in a piston or Wankel engine. A fundamental specification for such engines, it can be measured in two different ways. Th ...

remains the same at 21.2:1. Maximum output is at 3600 rpm and maximum

torque In physics and mechanics, torque is the rotational analogue of linear force. It is also referred to as the moment of force (also abbreviated to moment). The symbol for torque is typically \boldsymbol\tau, the lowercase Greek letter ''tau''. Wh ...

is at 2000 rpm. Applications: * 4Runner KZN130L * Hilux * Land Cruiser KZJ77, KZJ73

1KZ-TE

The 1KZ-TE is a , 4 cylinder,

SOHC An overhead camshaft (OHC) engine is a piston engine in which the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combus ...

, 2 valves per cylinder

turbo In an internal combustion engine, a turbocharger (also known as a turbo or a turbosupercharger) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake air, forcing more air into the ...

with indirect injection. Bore and stroke are , with a

compression ratio The compression ratio is the ratio between the maximum and minimum volume during the compression stage of the power cycle in a piston or Wankel engine. A fundamental specification for such engines, it can be measured in two different ways. Th ...

of 21.2:1. Maximum output is at 3600 rpm with maximum torque of ⋅m (212⋅ft) at 2000 rpm.

Redline The redline is the maximum engine speed at which an internal combustion engine or traction motor and its components are designed to operate without causing damage to the components themselves or other parts of the engine. The redline of an eng ...

is 4400 rpm. Introduced as the replacement of the 2.4 2L-TE engine in Toyota's Light Duty Commercial Vehicles in Japan, it was first introduced in the 70-series Prado in May of 1993 followed by the Hiace and Hilux Surf in August of the same year. The 1KZ-TE also adopts the electronically controlled fuel injection, ETCS-i (

Electronic throttle control Electronic throttle control (ETC) is an Automotive engineering, automotive technology that uses electronics to replace the traditional mechanical linkages between the driver's input such as a Car controls#Throttle control, foot pedal to the vehi ...

System - intelligent) technology which is similar in basic construction to a modern gasoline injector, although using considerably higher injection pressures, it is an indirect injection engine which gives it a significant efficiency and

fuel consumption A fuel is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work. The concept was originally applied solely to those materials capable of releasing chemical energy but ...

penalty. It was replaced in most markets with the 1KD-FTV engine which uses common rail direct injection. Used in KZN130 (Japan market), KZJ71W, KZJ78W, KZN160 and KZN165R (Australian & South African delivered model). The intercooler equipped version of the engine increases the output of the engine ust. at 3600 rpm and maximum torque of at 2000 rpm. Applications: * Land Cruiser Prado KZJ90, KZJ95, KZJ120L, KZJ120R * Land Cruiser Prado KZJ71W, KZJ73W, KZJ78W. * Hilux Surf KZN130, KZN185 * Hilux KZN165 * Toyota HiAce * Granvia * Toyota Land Cruiser (J70)

References

KZ Diesel engines by model {{automotive-part-stub Straight-four engines