Engine Toyota 2ZR-FE/FAE/FXE

The 2ZR engine began production in 2007 to replace the popularly disliked 1ZZ engine and took an intermediate position in the ZR series, between junior 1ZR and older 3ZR. The Toyota 2ZR engine differs from the younger one by the increased crankshaft stroke (from 78.5 mm to 88.3 mm), in the 3ZR, respectively, the crankshaft with a large stroke. In addition, the 2ZR has modifications based on the Atkinson cycle.

Specifications

Manufacturer Toyota Motor Manufacturing West Virginia
Shimoyama Plant
Also called Toyota 2ZR
Production years 2007
Cylinder block alloy aluminum
Fuel system injector
Configuration inline
Number of cylinders 4
Valves per cylinder 4
Piston stroke, mm 88.3
Cylinder bore, mm 80.5
Compression ratio 10
10.5
13
Displacement, cc 1797
Power output, hp 128/6000
132/6000
136/5200
136/6000
140/6000
144/6400
147/6400
Torque output, Nm / rpm 171/4400
207/4000
172/4400
175/4400
174/4400
176/4400
180/4000
Fuel type 95
Euro standards Euro 5
Weight, kg 97 (dry)
Fuel consumption, L/100 km (for Corolla E170)
— city
— highway
— combined
8.3
5.3
6.4
Oil consumption, gr/1000 km up to 1000
Recommended engine oil 0W-20 / 5W-20 / 5W-30 / 10W-30
Engine oil capacity, liter 4.2
Oil change interval, km 10000
(better 5000)
Normal engine operating temperature, °C
Engine lifespan, km
— official information
— real

~250

Frequent problems

  1. Excessive consumption of engine oil. This disadvantage is typical for the first releases of the unit. It can be eliminated if W30 analogues are used instead of oils with viscosity W0 – W5 recommended by the manufacturer. Compression can be checked for high mileage.
  2. The motor began to knock. At medium speed, you need to change the timing chain tensioner, otherwise the drive alternator belt is to blame.
  3. Negative manifestations at idle speed. Instability of revolutions and other problems often arise due to dirt in the throttle-valve module, as well as a malfunction of its sensor.

The pump also produces troubles after every 50-60 thousand kilometers traveled. It needs to be changed. The thermostat may break down, causing the motor to stop heating to operating temperature. Often the VVTi valve overwhelms – the motor loses power and creeps. Despite all this, the Toyota 2ZR engine turned out to be relatively good. With constant maintenance, it can normally travel more than 250 thousand km.

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