Toyota TZ engine explained

Toyota TZ engine
Manufacturer:	Toyota
Production:	1990–2000
Configuration:	Inline-4
Fueltype:	Gasoline
Fuelsystem:	Fuel injection
Coolingsystem:	Water-cooled
Supercharger:	With intercooler
Valvetrain:	DOHC 4 valves x cyl.
Displacement:	2438cc
Bore:	95mm
Stroke:	86mm
Compression:	8.9:1, 9.3:1
Power:	NaN0NaN0
Torque:	NaN0NaN0
Predecessor:	Toyota Y engine

The Toyota TZ engine is a series of water-cooled inline four-cylinder gasoline engines from Toyota Motor Corporation. The engines feature dual overhead camshafts (DOHC) and 4 valves per cylinder. The supercharged 2TZ-FZE features an intercooler.

The TZ supplanted the Toyota Y engine in the Toyota Estima/Previa when it replaced the Toyota Van.

Production

Production leadtime

• 1990 May – 2000 January (for country)

2TZ-FE

• Naturally aspirated
• Compression ratio: 9.3:1
• Reference output: 990NaN0 @ 5,000 rpm
• Reference torque: 2060NaN0 @ 4,000 rpm

Applications:

• Estima (TCR10W/11W/20W/21W)
• Estima Emina/Lucida (TCR10G/11G/20G/21G)
• 2015–2016 GAC Changfeng Liebao Q6 (Four wheel drive based on the Mitsubishi Pajero V20 for the Chinese market under GAC Changfeng since 1995; aka Liebao Heijingang/Qibing (2002/2009 until 2014)

2TZ-FZE

• Supercharged (Roots type)^[1]
• Compression ratio: 8.9:1
• Reference output: 1200NaN0 @ 5,000 rpm
• Reference torque: 2730NaN0 @ 3,600 rpm

Applications:

• Estima (TCR10W/11W/20W/21W)

References

• Translated from Japanese Wiki

Notes and References

1. Suzuki . T . The new supercharged engine, 2TZ-FZE, for mini-van . JSAE Review . April 1997 . 18 . 2 . 175–179 . 10.1016/S0389-4304(96)00080-X .