Engine Toyota 1JZ-FSE

The 2.5-liter Toyota 1JZ-FSE engine was produced from 1999 to 2007 at the Tahara Plant in Japan and was installed only on rear and all-wheel drive models with automatic transmission. The power unit is distinguished primarily by the proprietary D4 direct fuel injection system.

The JZ family also includes engines: 1JZ‑GE, 1JZ‑GTE, 1JZ‑FSE, 2JZ‑GE, 2JZ‑GTE, 2JZ‑FSE.

The engine was installed on:

  • Toyota Brevis 1 (G10) in 2001 – 2007;
  • Toyota Crown 11 (S170) in 1999 – 2003;
  • Toyota Mark II 9 (X110) in 2000 – 2007;
  • Toyota Mark II Blit 1 (X110) in 2002 – 2007;
  • Toyota Progres 1 (G10) in 2001 – 2007;
  • Toyota Verossa 1 (X110) in 2001 – 2004.

Specifications

Production years 1999-2007
Displacement, cc 2492
Fuel system direct injection D4
Power output, hp 200
Torque output, Nm 250
Cylinder block cast iron R6
Block head aluminum 24v
Cylinder bore, mm 86
Piston stroke, mm 71.5
Compression ratio 11.0
Features ACIS
Hydraulic lifters no
Timing drive belt
Phase regulator VVT-i
Turbocharging no
Recommended engine oil 5W-30
Engine oil capacity, liter 5.4
Fuel type 95
Euro standards EURO 3/4
Fuel consumption, L/100 km (for Toyota Progres 2004)
— city
— highway
— combined
10.5
7.1
8.6
Engine lifespan, km ~250 000
Weight, kg 220

Disadvantages of the 1JZ-FSE engine

  • Most concerned about the high pressure fuel pump and direct injection injectors;
  • Also, this motor is afraid of frost, humidity and tends to fill candles;
  • The water pump and the VVT-i phase regulator give up pretty quickly;
  • Ignition coils often burn, which causes tripping of the power unit;
  • The cause of floating speeds is a dirty throttle and idle speed controller glitches.

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