Toyota KZ engine


The Toyota KZ is one of Toyota's small passenger diesel engines.

1KZ-T

The 1KZ-T is an early version of the KZ series engine and used a fully mechanical injector pump,, 4 cylinders, SOHC, 2 valve per cylinder turbo diesel engine. Maximum output is at 3600 rpm and maximum torque is at 2000 rpm.
Applications:
The 1KZ-TE is a, 4 cylinder, SOHC, 2 valves per cylinder turbo diesel engine with indirect injection. Bore and stroke is, with a compression ratio of 21.2:1. Maximum output is at 3600 rpm with maximum torque of at 2000 rpm. Redline is 4400 rpm. First produced in 1993, it is still used in new model vehicles today. The 1KZ-TE also adopts the electronically controlled fuel injection, ETCS-i 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 penalty. It was replaced in most markets with the 1KD-FTV engine which uses common rail direct injection.
Used in KZN130, KZJ71W, KZJ78W, KZN160 and KZN165R.
The intercooler equipped version of the engine increases the output of the engine at 3600 rpm and maximum torque of at 2000 rpm.
Applications: