The Toyota KZ is one of Toyota's small passenger

diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-cal ...

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 volume of the cylinder and combustion chamber in an internal combustion engine at their maximum and minimum values. A fundamental specification for such engines, it is measured two ways: the stati ...

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

torque In physics and mechanics, torque is the rotational equivalent of linear force. It is also referred to as the moment of force (also abbreviated to moment). It represents the capability of a force to produce change in the rotational motion of th ...

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

1KZ-TE

The 1KZ-TE is a ,

4 cylinder The engine configuration describes the fundamental operating principles by which internal combustion engines are categorized. Piston engines are often categorized by their cylinder layout, valves and camshafts. Wankel engines are often categorize ...

SOHC An overhead camshaft (OHC) engine is a piston engine where 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 combustion cha ...

, 2

valves A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically fitting ...

per cylinder

turbo In an internal combustion engine, a turbocharger (often called a turbo) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake gas, forcing more air into the engine in order to pr ...

with

indirect injection Indirect injection in an internal combustion engine is fuel injection where fuel is not directly injected into the combustion chamber. Gasoline engines equipped with indirect injection systems, wherein a fuel injector delivers the fuel at some p ...

. Bore and stroke are , with a

compression ratio The compression ratio is the ratio between the volume of the cylinder and combustion chamber in an internal combustion engine at their maximum and minimum values. A fundamental specification for such engines, it is measured two ways: the stati ...

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

Redline Redline refers to 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 en ...

is 4400 rpm. Introduced as the replacement of the 2.4 2LTE 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 automobile technology which electronically "connects" the accelerator pedal to the throttle, replacing a mechanical linkage. A typical ETC system consists of three major components: (i) an accelerator ped ...

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 Common rail direct fuel injection is a direct fuel injection system built around a high-pressure (over ) fuel rail feeding solenoid valves, as opposed to a low-pressure fuel pump feeding unit injectors (or pump nozzles). High-pressure injecti ...

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 The , stylized as HiLux and historically as Hi-Lux, is a series of pickup trucks produced and marketed by the Japanese automobile manufacturer Toyota. The majority of these vehicles are sold as pickup truck or cab chassis variants, although th ...

KZN165 *

Toyota HiAce The (pronounced "High Ace") is a light commercial vehicle produced by the Japanese automobile manufacturer Toyota. First launched in October 1967, the HiAce has since been available in a wide range of body configurations, including a minivan/M ...

* Granvia

References

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