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 | petrol |
| 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.
My car , verossa engine JZX ,has a problem of petrol smelling petrol after refill or when is about to finish, I can find any leakage or see the problem. Pliz help