The 1.6-liter Toyota 3ZZ-FE engine was assembled from 1997 to 2009 at the company’s Japanese facility, as well as in the United States. The engine was assembled on front-drive models such as Corolla and Avensis. The engine received the VVT-i variable valve timing system only in 2000.
The ZZ family also includes engines: 1ZZ-FE, 1ZZ-FED, 2ZZ-GE and 4ZZ-FE.
Engine specifications for Toyota 3ZZ-FE 1.6 l
| Displacement | 1598 cc |
| Power system | Injector MPI |
| Engine power | 110 hp |
| Torque | 150 Nm |
| Cylinder block | Aluminum R4 |
| Cylinder head | Aluminum 16v |
| Cylinder diameter | 79 mm |
| Stroke | 81.5 mm |
| Compression ratio | 10.5 |
| Engine features | No |
| Hydraulic compensators | No |
| Timing Chain/Belt | Chain |
| Variable Valve Timing (VVT) | VVT-i intake |
| Turbocharger | No |
| Oil capacity/Recommended oil | 3.7 l 5W-30 |
| Fuel type | Regular |
| Euro class | EURO 2/3/4 |
| Average lifespan | 200 000 km |
The dry weight of the 3ZZ-FE engine is 128 kg
The 3ZZ-FE engine number is located on the block and gearbox junction
Fuel consumption 3ZZ-FE VVT-i
2004 Toyota Corolla with a manual transmission as an example (l/100km):
| City | 9 l |
| Highway | 5.9 l |
| Combined | 7 l |
Which cars have the 3ZZ-FE engine?
| Avensis 1 (T220) | 1997 – 2002 |
| Avensis 2 (T250) | 2003 – 2009 |
| Corolla 8 (E110) | 1999 – 2002 |
| Corolla 9 (E120) | 2000 – 2006 |
| Corolla 10 (E150) | 2006 – 2009 |
Problems & disadvantages of the Toyota 3ZZ-FE
Excessive oil consumption is a common problem in pre-2002 models, primarily due to the oil scraper rings not performing well. Decarbonization does not help in this regard. Other issues that may arise from this is extraneous noises or knocks in the motor that occur after roughly 150 thousand kilometers. This requires replacement of the timing chain, tensioner drive, and flushing of the throttle-damper module and valve system at idle speed. Vibrations can also occur as a result; if it’s something other than typical characteristics of that series motor, then it likely points to an issue with the rear cushion of the motor needing replacement. It is essential to have diagnostics carried out to detect problems early on and take remedial action as necessary.
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