ENGINE UNIT


  1. OUTLINE


    1. The 1ND-TV TOYOTA D-4D (Direct injection 4 stroke common-rail Diesel) engine is an in-line, 4-cylinder, 1.4-liter, 8-valve SOHC turbocharged diesel engine with intercooler.

    2. This engine uses a direct injection system and a common-rail system to realize higher performance, good fuel consumption, clean emissions, low noise and low vibration.

      B0040DZ

  2. SPECIFICATION

    Item Specification
    No. of Cyls. & Arrangement 4-cylinder, In-line
    Valve Mechanism 8-valve SOHC, Chain Drive
    Combustion Chamber Direct Injection Type
    Manifolds Cross-flow
    Fuel System Common-rail Type
    Displacement

    1364 cm3(83.2 cu. in.)
    Bore x Stroke 73.0 mm x 81.5 mm (2.87 in x 3.21 in)
    Compression Ratio 16.5 : 1
    Max. Output (EEC) 66 kW @ 3800 rpm
    Max. Torque (EEC) 205 N*m @ 1400 to 2800 rpm
    Valve Timing Intake Open 4° BTDC
    Close 36° ABDC
    Exhaust Open 44° BBDC
    Close 4° ATDC
    Oil Grade ACEA C2
    Injection Order 1 - 3 - 4 - 2
    Fuel Cetane Number 48 or higher
    Emission Regulation EURO 6
    Engine Service Mass* (Reference) 125 kg (275.6 lb)

    Tech Tips

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

    B0040BPE01

  3. MAIN FEATURES


    1. The 1ND-TV engine has been able to achieve the following performance through the adoption 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 emission

        Item Feature i ii iii iv v
        Engine Proper A cylinder head sub-assembly, cylinder block sub-assembly, and piston made of aluminum alloy are used. ○ ○ ○ - -
        Thin cast-iron liners are used in the cylinder block sub-assembly. ○ - ○ - -
        The piston skirt is coated with resin. ○ - - - -
        The piston pin is coated with diamond like carbon. ○ - - - -
        Valve Mechanism A timing chain and chain tensioner is used. - - ○ ○ -
        Lubrication System An aluminum alloy water-cooled type oil cooler is used. - - ○ - -
        A 2-stage hydraulic system is used. - ○ - - -
        Cooling System TOYOTA Genuine Super Long Life Coolant (SLLC) is used. - - - ○ -
        Intake and Exhaust System An air-cooled type intercooler is used. ○ - - - ○
        A DC motor type diesel throttle control motor is used in the throttle body assembly. ○ - ○ - ○
        A variable nozzle vane type turbocharger driven by a DC motor is used. ○ - - - ○
        A DC motor type EGR valve is used. ○ - - - ○
        A water-cooled type EGR cooler with bypass switching valve is used. ○ - - - ○
        The exhaust manifold converter uses a NSR catalytic converter (exhaust manifold converter sub-assembly). - - - - ○
        A DPF catalytic converter is used. - - - - ○
        Fuel System A common-rail type fuel injection system is used. ○ ○ - - ○
        A Data Matrix Code (DMC) printed solenoid type injector is used. ○ ○ - - ○
        Engine Control System An intake mass air flow meter sub-assembly is used. - - - - ○
        A non-contact sensor is used in the accelerator pedal position sensor and throttle valve sensor. ○ - - - -
        Catalyst support control is used. - - - - ○
        Pilot injection control is used. ○ ○ - - ○
        An oil maintenance management system is used. - - - ○ -