Toyota 1NZ-FXE
The code used for engine nomenclature can be given as follows:
1NZ-FXE
- 1 – 1nd generation engine
- NZ – Engine family
- F –Economy narow-angel DOHC
- X– Hybrid Atkinson cycle
- E– Multy point fuel injection
General information
| Engine Specifications |
| Manufacture: |
Toyota |
| Engine code: |
1NZ-FXE |
| Production Period: |
1997.12 - Pressent Day |
| Type of Internal Combustion Engines : |
Four stroke, naturally aspirated |
| Layout: |
Four cylinder in-line (Straight-4) |
| Firing-order: |
1-3-4-2 |
| Fuel type: |
Gasoline (petrol) |
| Fuel system: |
Electronic Fuel Injection (EFI)/Sequential fuel injection |
| Valve mechanism: |
DOHC 16Valve(4 valves per cylinder) with VVT-i |
| Timing drive: |
Chain |
| Compression ratio: |
13.0-13.5:1 |
| Displacement: |
1,497 cm 3 ( 91.35 cu-in ) |
| Cylinder bore: |
75.0 mm ( 2.95 in ) |
| Piston stroke: |
84.7 mm ( 3.34 in ) |
| Power-output: |
52.1 kW ( 70 HP ; 71 PS ) at 5,000 RPM |
| 59.6 kW ( 80 HP ; 81.1 PS) at 6,000 RPM |
| Torque-output: |
140 Nm ( 14.27 kg·m; 103.25 lb•ft) at 4,000 RPM |
| 160 Nm ( 16.31 kg·m; 118.0 lb•ft) at 5,000 RPM |
Maintenance Data
✔ Ignition System
| Spark plug: |
Spark plug gap: |
| Toyota |
90080-91184 |
_ |
| 90919-01217 |
_ |
| 90919-01240 |
_ |
| NGK |
IFR5A11 |
1.0-1.1mm (0.039-0.043in) |
| IFR5T-11 |
1.0-1.1mm (0.039-0.043in) |
| DENSO |
SK16R11 |
1.0-1.1mm (0.039-0.043in) |
| IK16TT |
1.0-1.1mm (0.039-0.043in) |
| VFK16 |
1.0-1.1mm (0.039-0.043in) |
| Ignition Coil Assembly |
Part Number |
| Toyota |
90919-02240 |
| New-Era |
MIC-T3001 |
✔ Compression pressure
| Standard: |
882.5 kPa (9.0 kg•cm-2 , 128 PSI) |
| Minimun: |
692.5 kPa (7.0 kg•cm-2 , 99 PSI) |
| Compression differential limit between cylinders: |
100 kPa (1.0 kg•cm-2 , 14.5 PSI) |
✔ Lubrication System
| Recommended engine oil |
0W-20 , 5W-30 |
| Oil Filter |
Sakura |
C-1125 |
| Toyota |
9091510001 |
| Daihatsu |
1560187204000 |
| Engine oil Capacity |
With filter change |
3.7L |
| without filter change |
3.4L |
| Oil change interval |
5000Km-1000Km (3000miles-6000miles) |
VEHICLE APPLICATIONS
| Vehicle Name |
Model/Series |
Years of Produced Period |
| Toyota Corolla-Axio |
NKE165 |
2013/07 -Pressent Day |
| NKE165G |
2013/07 - Pressent Day |
| Toyota Prius 1st Gen |
NHW10 |
1997.12 - 2000.05 |
| NHW11 |
2000.05 - 2003.08 |
| Toyota Prius 2nd Gen |
NHW20 |
2003.08 - 2009.03 |
Toyota Aqua
(Prius C) |
NHP10 |
2011.12 - 2017.06 |
| NHP10H |
2017.06 - Pressent Day |
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