Toyota 2NZ engine characteristics
| Characteristics | Value |
|---|---|
| Engine make | Toyota 2NZ |
| Years of manufacture | 1999-our days |
| Cylinder block material | Aluminum |
| Power system | Injector |
| Type | Readiness |
| Number of cylinders | 4 |
| Valves per cylinder | 4 |
| Piston stroke, mm | 73,5 |
| Cylinder diameter, mm | 75 |
| Compression ratio | 10,5 |
| Engine displacement, cc | 1298 |
| Power, hp/rpm | 84/6000 |
| Torque, Nm/rpm | 121/4400 |
| Fuel | 95 |
| Environmental Standards | Euro 5 |
| Engine weight, kg | 112 |
| Fuel consumption (city) | 7,2 l/100 km |
| Fuel consumption (highway) | 5.3 l/100 km |
| Fuel consumption (mixed) | 6.0 l/100 km |
| Oil consumption | up to 1000g/1000km |
| Engine oil | 5W-30, 10W-30 |
| Oil volume in the engine | 3.7 liters |
| Oil change | Every 10000 km (better 5000) |
| Engine operating temperature | ~90 deg. |
| Engine life (according to factory data) | Not available |
| Engine life (in practice) | ~200 thousand kilometers |
| Tuning (potential) | ~150 hp |
| Tuning (no loss of resource) | Not available |
| Installable in | Toyota Corolla, Toyota Yaris, Toyota Vios, Toyota bB, Toyota Belta, Toyota Porte, Toyota Platz, Toyota Ist, Toyota WiLL Vi, Toyota WiLL VC |
Troubleshooting and repairing the 2NZ-FE engine
Engine 2NZ-FE is an absolutely exact copy of the older 1NZ, with a crankshaft, whose stroke is reduced to 73.5 mm (was 84.7 mm), under the small crankshaft reduced and the cylinder block 2NZ, as well as changed the ball joints, so we got our 1.3 liter motor. Otherwise, these are the same motors, with the same problems: knocking, floating revs, whistles, falling apart oil pressure sensor, love for quality oil, general disposability, low engine life (+\- 200 thousand kilometers) and other joys.
Small series of NZ engines appeared in 1999 and was intended for small class cars, the NZ family included 1.5-liter 1NZ, 1.3-liter 2NZ. 2NZ. The NZ engines are similar to the larger ZZ engines in terms of their parameters: aluminum cylinder block, non-repairable, VVTi system on the intake camshaft, thin single-row chain with a pitch of 8 mm and so on. Since 2004, the 1NZ engines began to install hydrocompensators, on all previous motors if necessary to adjust the valve clearance should be once every 20 thousand kilometers, the adjustment is carried out by the method of selection of the tappet.
To buy such a motor or not? For Toyota Corolla is very weak, the car will not go, on Yaris and its similar, quite bearable.
MOTOR RATING: 4-