Type:
- 1AZ-FE and 2AZ-FE engines 4-cylinder, in-line, 4-stroke, gasoline;
- engine 1MZ-FE 6-cylinder, V-shaped, 4-stroke, gasoline.
Cylinder diameter and piston stroke, mm:
- engine 1AZ-FE 86.0 x 86.0;
- engine 2AZ-FE 88.5 x 96.0;
- engine 1MZ-FE 87.5 x 83.0.
Working volume, cm3:
- engine 1AZ-FE - 1998;
- engine 2AZ-FE - 2362;
- engine 1MZ-FE - 2995.
Basic data for regulation and control
valve clearance (with a cold engine), mm:
1AZ-FE and 2A2-FE engines:
- inlet - 0.19–0.29;
- release - 0.30–0.40.
1MZ-FE engine:
- inlet - 0.15–0.25;
- release - 0.25–0.35.
Spark plug type: DENSOSK20R11 NGK IFR6A11.
The gap between the electrodes of the candle, mm: 1.1.
Deflection of the drive belt for a force of 98 N (10 kgf) thumb pressure (used belt), mm:
1MZ-FE engine:
- 1. 11–13,5;
- 2. 11–14.
Pic. 1.21. Deflection of the drive belt on vehicles with a 1MZ-FE engine