- Toyota 1nz-fe Repair Manual
- Toyota 1nz Fe Engine Specs
- Toyota 1nz Fxe Engine Manual Parts
- Toyota 1nz-fe Workshop Manual
- Toyota 1nz Fxe Engine Manual Pdf
TOYOTA ECHO 1.3L 2NZ FE Engine 1999 04 Engine Transmission Management System TOYOTA ECHO 1.5L 1NZ FE Engine 1999 04 Engine Transmission Management System Index ABS ECM Fuel Pump Relay Air Conditioner Amplifier Fuse Locations Air Conditioner Single Pressure Switch Idle Air Control Valve Automatic Transmission Idle Speed Base Auto Trans Fluid Temperature Sensor 6 Ignition Coils Auto Trans. Toyota 1NZ-FE Engine Rebuild Repair Manual Yaris And Corolla#1NZ-FEEngineRebuild#1NZ-FeEngineRepairManual#MayoCarsDR. The 1NZ-FTE is a 1.5 L (1,497 cc) with an air-to-air intercooler Turbocharged conventional Otto-cycle variant of the 1NZ-FXE with VVT-i. The engine block is found in many Toyota models assembled in Asian countries. It retains the same bore and stroke, but the compression ratio is lowered to 10.5:1. 2017 Toyota 1nz Fe Engine Manual f40dba8b6f Maybe you have knowledge that, people have look numerous time for their favorite 2017 toyota. Toyota 1nz Fe Service Manual Summary of Contents for Toyota 1NZ-FE Page 1 1NZ-FE ENGINE JDESCRIPTION The 1NZ-FE engine is a in-line, 4-cylinder, 1.5 liter, 16-valve DOHC engine.
| Toyota NZ engine | |
|---|---|
| Overview | |
| Manufacturer | Toyota |
| Designer | Yasushi Nouno, Hiroshi Tada, Toshifumi Takaoka[4] |
| Production | 1NZ-FXE: from December 1997[1] 1NZ-FE: from July 1999[2] 1NZ-FXP: from 2017 1NZ-FTE: from 2004 2NZ-FE: from October 1999[3] |
| Layout | |
| Configuration | |
| Block material | Aluminium |
| Head material | Aluminium |
| Combustion | |
| Fuel type | Petrol |
| Cooling system | Water-cooled |
| Output | |
| Power output | 74–109 hp (55–81 kW; 75–111 PS) |
| Torque output | 111–141 N⋅m (82–104 lb⋅ft) |
| Chronology | |
| Predecessor | Toyota E engine |
| Successor | Toyota M15A engine (I3, for 1NZ series) |
The Toyota NZ engine family is a straight-4piston engine series. The 1NZ series uses aluminum engine blocks and DOHC cylinder heads. It also uses sequential fuel injection, and has 4 valves per cylinder with VVT-i.
The engines are produced by Toyota's Kamigo Plant in Toyota, Aichi, Japan (1NZ for Prius, NZ for Vitz and ist, and R1NZ for Sienta);[2] by Siam Toyota Manufacturing in Chonburi, Thailand (NZ for NBC cars such as the 1NZ-FE for the Yaris and Vios);[5][6] and by Indus Motor Company in Karachi, Pakistan (2NZ for Corolla).[5]
1NZ-FXE[edit]
The 1NZ-FXE is a hybrid 1.5 L (1,497 cc) version. Bore and stroke is 75 mm × 84.7 mm (2.95 in × 3.33 in). It features forged steel connecting rods and an aluminum intake manifold. The engine has a high physical compression ratio of 13.0:1, but the closing of the inlet valve is delayed, for an effective compression ratio of 9.5:1[7]. The net result is that the engine has a greater effective expansion than compression—making it a simulated Atkinson cycle, rather than a conventional Otto cycle.
The reduction in cylinder charge means reduced torque and power output, but efficiency is increased. This combination makes the 1NZ-FXE suitable for use with the Hybrid Synergy Drive, where peak torque and power demands can be met by the electric motor and battery. Output is 76 hp (57 kW; 77 PS) at 5000 rpm with 115 N⋅m (85 lb⋅ft) of torque at 4000 rpm. Peak thermal efficiency is about 37%.[8] Production was discontinued in 2009, with the arrival of the 3rd generation Prius, which replaced the 1NZ-FXE with the 2ZR-FXE.
In 2012, upon the arrival of the Prius c (North America), the Aqua (Japan), and the Yaris Hybrid (Europe), an improved version was introduced. Without any belt-driven accessories, and a physical compression ratio of 13.4:1, the new version delivers an output of 74 hp (55 kW; 75 PS) at 4800 rpm with 111 N⋅m (82 lb⋅ft) of torque at 3600–4400 rpm.
The 1NZ-FXE Hybrid Synergy Drive in the Toyota Prius has won several International Engine of the Year awards:
- Best Eco-friendly 2000
- Best Eco-friendly 2001
- Best Fuel Economy 2005
- Best 1.4-litre to 1.8-litre 2005[9]
- Best Fuel Economy 2006
- Best 1.4-litre to 1.8-litre 2006[9]
Applications:
- Toyota Corolla (Axio/Fielder)
- Toyota Prius (XW10 & XW20)
- Toyota Probox[10]
1NZ-FXP[edit]
The 1NZ-FXP is a hybrid 1.5 L (1,497 cc) version. Bore and stroke is 75 mm × 84.7 mm (2.95 in × 3.33 in). It features forged steel connecting rods and an aluminum intake manifold. The engine has a high physical compression ratio of 13.0:1, but the closing of the inlet valve is delayed, for an effective compression ratio of 9.5:1[11]. The net result is that the engine has a greater effective expansion than compression—making it a simulated Atkinson cycle, rather than a conventional Otto cycle.
The reduction in cylinder charge means reduced torque and power output, but efficiency is increased. This combination makes the 1NZ-FXP suitable for use with the Hybrid Synergy Drive, where peak torque and power demands can be met by the electric motor, battery and LPG-hybrid system. Output is 76 hp (57 kW; 77 PS) at 5000 rpm with 115 N⋅m (85 lb⋅ft) of torque at 4000 rpm. Peak thermal efficiency is about 37%.[12].
Applications:
- Toyota JPN Taxi (NTP10)
1NZ-FE[edit]
The 1NZ-FE is a 1.5 L (1,497 cc) conventional Otto-cycle variant of the 1NZ-FXE with VVT-i. The engine block is found in many Toyota models assembled in Japan and Asian countries. It retains the same bore and stroke, but the compression ratio is lowered to 10.5:1. Output is 109 hp (81 kW; 111 PS) at 6000 rpm with 141 N⋅m (104 lb⋅ft) of torque at 4200 rpm. The redline is 6400 rpm.
Applications:
- Toyota Vios/Belta
- Toyota Yaris/Echo
- Scion xA/Toyota ist
- Scion xB (1st generation)/Toyota bB (1st generation)
- Toyota Corolla (Axio/Fielder, RunX, Allex)
- Geely CK (Produced under license)
- Geely MK (Produced under license)
1NZ-FTE[edit]
The 1NZ-FTE is a 1.5 L (1,497 cc) with an air-to-air intercooler Turbocharged conventional Otto-cycle variant of the 1NZ-FXE with VVT-i. The engine block is found in many Toyota models assembled in Asian countries. It retains the same bore and stroke, but the compression ratio is lowered to 10.5:1. Output is 141–148 hp (105–110 kW; 143–150 PS) at 6000 rpm with 196–200 N⋅m (145–148 lb⋅ft) of torque at 4200-4800 rpm. The redline is 6400 rpm.
Applications:
- Toyota Vios Turbo (Thailand)
- Toyota Vitz RS Turbo/TRD Turbo M/GRMN Turbo (Japan)
- Toyota Yaris T Sport Turbo (Europe)
- Toyota Corolla Axio GT (Japan)
2NZ-FE[edit]
The 2NZ-FE is a 1.3 L (1,299 cc) version. Bore and stroke is 75 mm × 73.5 mm (2.95 in × 2.89 in), with a compression ratio of 10.5:1. Output is 63 kW (84 hp; 86 PS) at 6000 rpm with 121 N⋅m (89 lb⋅ft) of torque at 4400 rpm. In 2000, it won the International Engine of the Year award in the 1-litre to 1.4-litre category.[13]
Applications:
Toyota 1nz-fe Repair Manual
- Toyota Yaris/Echo/Vitz
- Toyota Vios/Belta
- Toyota Corolla (E140), Pakistan only
- Toyota Corolla (E170), Pakistan only
- Toyota Corolla (E120), Japan and Middle East only
- Nanjing Yuejin Soyat (based on the SEAT Ibiza Mark I)
See also[edit]
References[edit]
- ^'Technical Development: Engines'. Toyota Motor Corporation. Archived from the original on January 1, 2013.
- ^ ab'General Status of Plants in Japan: Kamigo Plant'. Toyota Motor Corporation. Archived from the original on August 2, 2013.
- ^'Toyota Yaris Family Grows With New 1.3-Litre Versions'. Toyota (GB). August 2, 1999. Archived from the original on October 22, 2015.
- ^Itazaki, Hideshi (1999). The Prius That Shook The World. Tokyo: Nikkan Kogyo Shimbun. p. 147, 150, 160. ISBN4-526-04376-1.
- ^ ab'Overview of Overseas Production Affiliates: Asia'. Toyota Motor Corporation. Archived from the original on December 6, 2012.
- ^'About STM'. Siam Toyota Manufacturing. Archived from the original on February 19, 2014.
- ^'Car and Driver 2004 Toyota Prius Specs'(PDF).
- ^'Toyota targeting thermal efficiency of more than 45% for next-generation gasoline engines for hybrids'. Green Car Congress. Retrieved 3 May 2015.
- ^ ab'Archive | International Engine of the Year'. Engine Technology International magazine. Retrieved 10 February 2015.
- ^'ProBox'(PDF). Retrieved 3 December 2020.
- ^'Car and Driver 2004 Toyota Prius Specs'(PDF).
- ^'Toyota targeting thermal efficiency of more than 45% for next-generation gasoline engines for hybrids'. Green Car Congress. Retrieved 3 May 2015.
- ^'1-litre to 1.4-litre: Toyota 1.3-litre VVTi'. Engine Technology International. UK & International Press. Archived from the original on July 19, 2001.
External links[edit]
| Wikimedia Commons has media related to Toyota NZ engines. |
Toyota 1NZ engine specs
| Manufacturer | Kamigo Plant |
| Also called | Toyota 1NZ |
| Production | 1997-present |
| Cylinder block alloy | Aluminum |
| Configuration | Straight-4 |
| Valvetrain | DOHC 4 valves per cylinder |
| Piston stroke, mm (inch) | 84.7 (3.33) |
| Cylinder bore, mm (inch) | 75 (2.95) |
| Compression ratio | 10.5 13 13.4 |
| Displacement | 1497 cc (91.4 cu in) |
| Power output | 54 kW (74 HP) at 4,800 rpm 57 kW (76 HP) at 5,000 rpm 81 kW (109 HP) at 6,000 rpm |
| Torque output | 111 Nm (82 lb·ft) at 3,600 rpm 115 Nm (85 lb·ft) at 4,000 rpm 141 Nm (103 lb·ft) at 4,200 rpm |
| Redline | 6,200 |
| HP per liter | 49.4 50.8 72.8 |
| Fuel type | Gasoline |
| Weight, kg (lbs) | 112 (250) |
| Fuel consumption, L/100 km (mpg) -City -Highway -Combined | for Prius 5.0 (47) 4.2 (56) 4.3 (54) |
| Turbocharger | Naturally aspirated |
| Oil consumption , L/1000 km (qt. per miles) | up to 1.0 (1 qt. per 750 miles) |
| Recommended engine oil | 5W-30 10W-30 |
| Engine oil capacity, L (qt.) | 3.7 (3.9) |
| Oil change interval, km (miles) | 5,000-10,000 (3,000-6,000) |
| Normal engine operating temperature, °C (F) | ~90 (200) |
| Engine lifespan, km (miles) -Official information -Real | – ~200,000 (120,000) |
| Tuning, HP -Max HP -No life span loss | 200+ – |
| The engine is installed in | Toyota Corolla Toyota Yaris/Platz/Vitz Toyota Premio Scion xA Scion xB Toyota Allion Toyota Vios Toyota bB Toyota Belta Toyota Raum Toyota Porte Toyota Ist Toyota Auris Toyota Fun Cargo Toyota Sienta Toyota WiLL VS Toyota WiLL VC Toyota Probox Toyota Ractis Geely CK Geely MK Great Wall C10 |
Toyota 1NZ-FE engine reliability, problems and repair
The NZ engines were introduced in 1999. They were designed specially for small class vehicles. The NZ consists of only two motors: a 1.5-liter 1NZ and a 1.3-liter 2NZ. The engine is designated for 5A-FE replacing. In contrast to its predecessor, a light aluminium cylinder block, a brand new crankshaft, pistons, connecting rods and others were used here.
While making all that, a cylinder head with a VVTi variable valve timing system was run on the inlet camshaft. Since 2004 the 1NZ hydraulic lifters have started to be assembled. It was necessary to adjust the valves at all the previous motors each 12,000 miles (20,000 km) of mileage. The 5A engine was fitted with a timing belt. The 1NZ engine has got a single-row timing chain with a 8-mm pitch of chain. In general, the engine is more like Toyota ZZ models.
Nowadays the 1NZs are still being produced. While assembling the 1NZs, its successor 2NR, 5NR and 7NR have been designed since 2010.
Toyota 1nz Fe Engine Specs
Toyota 1NZ engine modifications and differences
1. The 1NZ-FE model (2000 – present) is a basic motor. It has 10.5 compression ratio, 109 HP power at 6,000 rpm, and a torque of 141 Nm (103 lb•ft) at 4,200 rpm.
2. The 1NZ-FXE model (1997 – present) is a type designated for hybrid engine automobiles. It works by Atkinson cycle with a little bit delayed inlet valve closure. Compression ratio is increased to 13, power is 76 HP at 5,000 rpm, and a torque is 115 Nm (85 lb•ft) at 4,000 rpm. An updated model possesses a compression ratio of 13.4 and a capacity of 74 HP at 4,800 rpm with a torque of 111 Nm (82 lb•ft) at 3,600–4,400 rpm.
Toyota 1NZ common problems
1. High oil consumption. After running more than 100,000 miles (150,000 km) of mileage, 1NZ engines can start excessively consuming oil. If that happens, you need to replace valve stem seals and piston rings.
2. 1NZ knocking noise. It is also typical of the 1ZZ motor. If any, your timing chain has been strained. That is common with engines running more than 100,000 – 150,000 miles (150,000 – 200,000 km) of mileage. In order to handle the problem, you must get a new timing chain. One also should inspect the timing chain tensioner.
3. Rugh idling. If any, the problem can be solved by cleaning a throttle body unit and idle control valve.
4. Engine whistle. It is induced by a worn-out 1NZ alternator belt. You should check it.
5. The 1NZ's vibration. You should check engine mounts, especially the anterior one. If everything is alright, clean injectors and replace the fuel filter. That will help to eliminate vibrations.
Apart from the above-mentioned things, the oil pressure switch is frequently disarranged, and the rear crankshaft oil seal leaks time after time. The cylinder block can't be repaired. So, after running 150,000 miles (200,000 km), you will probably have to purchase a new 1NZFE engine.
Protecting yourself from all these troubles is easy as a piece of cake. You should use a high quality engine oil suggested by a manufacturer and do a regular maintenance of your 1NZ.
Location of the 1NZ-FE serial number
You can find the engine's serial number on its front part under the intake manifold. The 3rd and 4th cylinders are located there.
Toyota 1NZ engine tuning
1NZ-FE Turbo. 1NZ-FTE. NA Tuning
Toyota 1nz Fxe Engine Manual Parts
A TRD turbokit for 1NZ is up for grabs. It will allow significantly increasing the stock engine's capacity. You can assemble such a kit on your own. You should only get an IHI RHF4 turbocharger or something like that. It is also needed to get a turbo manifold, pipes, intercooler, blow-off, thick cylinder head gasket, 2ZZ-GE injectors, 1JZ-GTE fuel pump, and ECU 1NZ-FET/GReddy e-Manage Ultimate. At 9 psi (0.6 bar) boost pressure your motor shows about 150-160 horsepower.
If it's needed to intensify capacity, you must get forged pistons, connecting rods and lots of other aftermarket parts. In any case, a 1.5-liter engine is not at all designed for setting records.
Besides, one can perform NA tuning, get performance camshafts (JUN), springs, valves, cold air intake, do port and polish, replace the intake manifold, throttle body, purchase a 4-2-1 header, and adjust the ECU. These upgrades help us intensify maximal engine rpm and reach higher rate of capacity.
Toyota 1nz-fe Workshop Manual
1NZ-FE Supercharger
Toyota 1nz Fxe Engine Manual Pdf
Like in a turbocharger case, you will be able to get some supercharger kits for NZ engines assembled by such leading companies as Blitz, Greddy, Jimze an so on. The most popular and cheapest Blitz is bolt on the stock internals and develops about 150 horsepower at 7 psi (0.5 bar). If these things are added with forged pistons fitted to a compression rate of 9 and JUN camshafts (duration 264 deg, lift 9.5 mm), the engine will be greatly renovated and you can boost its capacity to a maximal degree.
