ENGINE UNIT GENERAL

  1. OUTLINE

    1. The 2ZR-FAE engine is an in-line 4-cylinder, 1.8-liter, 16-valve DOHC engine.

    2. This engine uses the VALVEMATIC, Dual Variable Valve Timing-intelligent (Dual VVT-i) system, Acoustic Control Induction System (ACIS), Direct Ignition System (DIS) and Electronic Throttle Control System-intelligent (ETCS-i). They have been developed to achieve high performance and fuel economy, and reduce exhaust emissions.

  2. SPECIFICATION

    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
    Manifolds Cross-flow
    Fuel System Sequential Multiport Fuel Injection (SFI)
    Ignition System Direct Ignition System (DIS)
    Displacement

    1798 cm3(109.7 cu. in.)
    Bore x Stroke 80.5 mm x 88.3 mm (3.17 in. x 3.48 in.)
    Compression Ratio 10.5 : 1
    Max. Output [EEC] 108 kW @ 6400 rpm
    Max. Torque [EEC] 180 N*m @ 4000 rpm
    Valve Timing Intake Open 25° to -14° BTDC
    Closed 70° to -60° ABDC
    Exhaust Open 65° to 30° BBDC
    Closed -1° to 34° ATDC
    Spark Plug Manufacturer DENSO
    Type SC20HR11
    Plug Gap 1.1 mm (0.0433 in.)
    Firing Order 1 - 3 - 4 - 2
    Research Octane Number 95 or higher*1
    Emission Regulation EURO V*2 / EURO IV*3
    Engine Service Mass (Reference)*4 MT*5 123 kg (271.2 lb)
    CVT*6 116 kg (225.7 lb)

    Tech Tips

    *1: Premium unleaded gasoline with a Research Octane Number 95 or higher required for optimum engine performance. If 95 octane cannot be obtained, you may use unleaded gasoline with a Research Octane Number as low as 91. Use of unleaded fuel with a Research Octane Number lower than 95 may result in engine knocking and significantly reduced performance. Persistent knocking can lead to engine damage and should be corrected by refueling with higher octane unleaded gasoline.

    *2: Standard

    *3: Countries non-compliant with EURO V emission regulations

    *4: Weight shows the figure with oil and coolant fully filled.

    *5: Manual Transaxle

    *6: Continuously Variable Transmission

    A00DVNLE01

  3. MAIN FEATURES

    1. This engine has been able to achieve the following performance through the use of the items listed below:

      1. High performance and fuel economy

      2. Low noise and vibration

      3. Lightweight and compact design

      4. Good serviceability

      5. Clean emissions

        Item (1) (2) (3) (4) (5)
        Engine Proper A cylinder block made of aluminum alloy is used. - - ○ - -
        Spiny liners are used. ○ - - - -
        Low tension piston rings are used. ○ - - - ○
        Valve Mechanism A chain sub-assembly (timing chain) and a No. 1 chain tensioner assembly are used. - ○ - ○ -
        Valve lash adjuster assemblies are used. - ○ - ○ -
        No. 1 valve rocker arm sub-assembly (roller rocker arm) is used. ○ ○ - ○ -
        Cooling System Toyota Genuine Super Long Life Coolant (SLLC) is used. - - - ○ -
        Intake and Exhaust System An intake manifold made of plastic is used. - - ○ - -
        A stainless steel exhaust manifold is used. - - ○ - ○
        Three-Way Catalytic converters (TWCs) are used on the front exhaust pipe sub-assembly. - - - - ○
        Fuel System A fuel returnless system is used. - - ○ ○ ○
        Quick connectors are used to connect the fuel hose with the fuel pipe. - - - ○ -
        Serpentine Belt Drive System A serpentine belt drive system is used. ○ - ○ ○ -
        Engine Control System A magnetic Resistance Element (MRE) type No. 1 crank position sensor (camshaft position sensor) is used. - - - - ○
        The Direct Ignition System (DIS) makes ignition timing adjustment unnecessary. ○ - - ○ ○
        The Electronic Throttle Control System-intelligent (ETCS-i) is used. ○ - - - -
        The Dual Variable Valve Timing-intelligent (Dual VVT-i) is used. ○ - - - ○
        The starter control is used.* ○ - - - -
        The VALVEMATIC is used. ○ - - - ○
        The Acoustic Control Induction System (ACIS) is used. ○ - - - ○

        • *: Models with entry and start system