OUTLINE
The 3ZR-FAE engine is an in-line 4-cylinder, 2.0-liter, 16-valve DOHC engine. This engine uses the VALVEMATIC system, dual Variable Valve Timing-intelligent (VVT-i) system, Direct Ignition System (DIS) and Electronic Throttle Control System-intelligent (ETCS-i). These systems have been developed to achieve high performance, fuel economy, and reduced exhaust emissions.
SPECIFICATION
| Item | Specification | ||
| Engine Type | 3ZR-FAE | ||
| No. of Cyls. and Arrangement | 4-cylinder, In-line | ||
| Valve Mechanism | 16-valve DOHC, Chain Drive (with VALVEMATIC and Dual VVT-i) | ||
| Combustion Chamber | Pentroof Type | ||
| Flow of intake and Exhaust Gasses | Cross-flow | ||
| Fuel System | Sequential Multiport Fuel Injection (SFI) | ||
| Ignition System | Direct Ignition System (DIS) | ||
| Displacement | 1987 cm3(121.3 cu. in.) |
||
| Bore x Stroke | 80.5 mm x 97.6 mm (3.17 in. x 3.84 in.) | ||
| Compression Ratio | 10.5 : 1 | ||
| Max. Output (EEC) | 109 kW @ 6000 to 6100 rpm | ||
| Max. Torque (EEC) | 189 N*m @ 3800 to 3900 rpm | ||
| Valve Timing | Intake | Open | -14° to 25° BTDC |
| Closed | 80° to -66° ABDC | ||
| Exhaust | Open | 65° to 20° BBDC | |
| Closed | -1° to 44° ATDC | ||
| Spark Plug | Manufacture | DENSO | |
| Type | SC16HR11 or SC20HR11 | ||
| Plug Gap | 1.0 mm to 1.1 mm (0.0394 in. to 0.0433 in.) | ||
| Firing Order | 1 - 3 - 4 - 2 | ||
| Research Octane Number (RON) | 91 or higher | ||
| Emission Regulation | EURO 5+ | ||
| Engine Service Mass (Reference)* | 147 kg (324.0 lb.) | ||
Tech Tips
*: Weight shows the figure with oil and engine coolant fully filled.
MAIN FEATURES
The 3ZR-FAE engine has achieved the following through the adoption of the items listed in the table.
(A): High performance and reliability
(B): Low noise and vibration
(C): Lightweight and compact design
(D): Good serviceability
(E): Clean emissions and fuel economy
| Item | (A) | (B) | (C) | (D) | (E) |
|---|---|---|---|---|---|
| A cylinder block made of aluminum alloy is used. | - | - | ○ | - | - |
| Spiny liners are used. | ○ | - | - | - | - |
| The skirt portion of the piston has a resin coating applied to reduce friction. | ○ | ○ | - | - | ○ |
| Low tension piston rings are used. | ○ | - | - | - | ○ |
| A timing chain and a chain tensioner are used. | - | ○ | - | ○ | - |
| Valve lash adjuster assemblies are used. | - | ○ | - | ○ | - |
| No. 1 valve rocker arm sub-assemblies are used. | ○ | ○ | - | ○ | - |
| The VALVEMATIC system is used. | ○ | - | - | - | ○ |
| The dual Variable Valve Timing-intelligent (VVT-i) system is used. | ○ | - | - | - | ○ |
| A variable discharge oil pump assembly is used. | ○ | - | - | - | - |
| An oil filter with a replaceable element is used. | - | - | - | ○ | - |
| Toyota Genuine Super Long Life Coolant (SLLC) is used. | - | - | - | ○ | - |
| An intake manifold made of plastic is used. | - | - | ○ | - | - |
| A stainless steel exhaust manifold is used. | - | - | ○ | - | ○ |
| Three-Way Catalysts (TWCs) are used. | - | - | - | - | ○ |
| A fuel returnless system is used. | - | - | ○ | ○ | ○ |
| Quick connectors are used to connect the fuel hoses with the fuel pipes. | - | - | - | ○ | - |
| A serpentine belt drive system is used. | ○ | - | ○ | ○ | - |
| A Magneto Resistive Element (MRE) type crank position sensor and cam position sensor are used. | - | - | - | - | ○ |
| The Direct Ignition System (DIS) makes ignition timing adjustment unnecessary. | ○ | - | - | ○ | ○ |
| The Electronic Throttle Control System-intelligent (ETCS-i) is used. | ○ | - | - | - | - |
Tech Tips
○: Applicable
-: Not applicable