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.
JZ family: 1JZ-FSE, 1JZ-GE, 1JZ-GTE, 2JZ-FSE, 2JZ-GE, 2JZ-GTE.
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 |
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.
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.
Frequently asked questions about the Toyota 1JZ-FSE
How much power does the Toyota 1JZ-FSE make?
The Toyota 1JZ-FSE develops 200 hp and 250 Nm of torque.
How much oil does the Toyota 1JZ-FSE take and which one?
Engine oil capacity: 5.4 liters. Recommended oil: 5W-30.
Does the Toyota 1JZ-FSE have a timing belt or chain?
The Toyota 1JZ-FSE uses a timing belt.
Is the Toyota 1JZ-FSE turbocharged?
No, the Toyota 1JZ-FSE is naturally aspirated.
Does the Toyota 1JZ-FSE need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
How long does the Toyota 1JZ-FSE last?
The typical lifespan of the Toyota 1JZ-FSE is ~250 000 km with proper maintenance.
What is the fuel consumption of the Toyota 1JZ-FSE?
Toyota Progres 2004: city 10.5, highway 7.1, combined 8.6 L/100 km.
What cars was the Toyota 1JZ-FSE 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.
What are the common problems of the Toyota 1JZ-FSE?
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. All known problems.
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