Technical Data [Engine Mechanical [Mzr 1.5]]: Other Mazda 2 II рестайлинг

ENGINE TECHNICAL DATA [MZR 1.5]

Item Specification Idle speed (ATX: P, N position, MTX: Neutral position) 600-700 rpm Ignition timing Approx. BTDC 7° CO concentration Within the regulation HC concentration Within the regulation Valve clearance [Engine cold] IN: 0.27-0.33 mm {0.0107-0.0129 in} EX: 0.27-0.33 mm {0.0107-0.0129 in} Compression pressure Standard: 1,520 kPa {15.50 kgf/cm+ 2 , 220.5 psi}[300 rpm] Minimum: 1,064 kPa {10.85 kgf/cm 2 , 154.3 psi}[300 rpm] Maximum difference between cylinders: 196.1 kPa {2.0 kgf/cm 2 , 28.5 psi} a or less Oil control valve (OCV) coil resistance 6.9-7.9 ohms [20°C {68°F}] Cylinder head bolt length Standard: 128.9-129.5 mm {5.075-5.098 in} Maximum: 130.2 mm {5.125 in} Pushing distance of the front oil seal (from the edge of the engine front cover) 0-0.5 mm {0-0.019 in} Engine oil capacity (approx. quantity) Oil replacement: 3.7 L {3.9 US qt, 3.3 Imp qt} Oil and oil filter replacement: 3.9 L {4.1 US qt, 3.4 Imp qt} Total (dry engine): 4.2 L {4.4 US qt, 3.7 Imp qt} Oil pressure (reference value) [oil temperature: 100°C {212°F}] 330-380 kPa {3.37-3.87 kgf/cm 2 , 47.9-55.1 psi}[3,000 rpm] Oil pump rotor tip clearance Standard: 0.02-0.18 mm {0.0008-0.0070 in} Maximum: 0.20 mm {0.0079 in} Oil pump rotor body clearance Standard: 0.090-0.175 mm {0.0036-0.0068 in} Maximum: 0.20 mm {0.0079 in} Oil pump rotor side clearance Standard: 0.03-0.07 mm {0.0012-0.0027 in} Maximum: 0.09 mm {0.004 in} Oil pump plunger spring free length 45.94 mm {1.809 in} Engine coolant capacity (approx. quantity) MTX: 5.1 L {5.4 US qt, 4.5 Imp qt} ATX: 5.4 L {5.7 US qt, 4.8 Imp qt} Cooling system cap valve opening pressure 93.2-122.6 kPa {0.951-1.250 kgf/cm 2 , 13.6-17.7 psi} Thermostat initial-opening temperature 80-84 °C {176-183 °F} Thermostat full-open temperature 95 °C {203 °F} Thermostat full-open lift More than 8.5 mm {0.33 in} Cooling fan motor standard current [12 V] 7.4-11.4 A Fuel pressure 375-450 kPa {3.57-4.18 kgf/cm 2 , 50.8-59.4 psi} Fuel hold pressure 250 kPa {2.55 kgf/cm 2 , 36.2 psi} or more Fuel injector resistance Approx. 12.0 ohms [20 °C {68 °F}] Battery electrolyte specific gravity [20 °C {68 °F}] 1.22-1.29 Battery load test current 50D20L (40): 150 A 75D23L (52): 195 A Battery parasitic draw (When the ignition is off (key is removed), all doors and the hood are closed.) 15-35 mA Battery slow charge current 50D20L (40): 4.0-5.0 A 75D23L (52): 5.0-6.0 A Battery quick charge current [30 min] 50D20L (40): 25 A 75D23L (52): 35 A Generator standard voltage [IG-ON] Terminal B: B+ Terminal P: Approx. 1 V or less Terminal D: Approx. 0 V Generator standard voltage [Idle, 20 °C {68 °F}] Terminal B: 13-15 V Terminal P: Approx. 3-8 V Terminal D: Turn the electrical loads (headlights, blower motor, rear window defroster, brake light, etc.) on and verify that the voltage reading increases. Generator generated current minimum value 70% of the nominal output current (nominal output current: 90 A) [Ambient temperature: 20 °C {68 °F}, Voltage: 13.0-15.0 V, both engine and generator are hot] Generator rotor resistance (between slip rings) [20 °C {68 °F}] 2.1-2.5 ohm Generator brush length Standard: 18.5 mm {0.728 in} Minimum: 5.0 mm {0.20 in} Generator brush spring force Standard: 4.8-6.0 N {0.49-0.61 kgf, 1.1-1.3 lbf} Minimum: 2.16 N {0.220 kgf, 0.486 lbf} Firing order 1-3-4-2 (all cylinders independent firing) Spark plug type DENSO SK16PR-E13, DENSO K16PZR13 Spark plug gap (DENSO SK16PR-E13) Standard: 1.2-1.4 mm {0.047-0.055 in} New spark plug (reference): 1.2-1.3 mm {0.047-0.051 in} Spark plug gap (DENSO K16PZR13) Standard: 1.2-1.3 mm {0.047-0.051 in} Spark plug resistance [25°C {77 °F}] 3.0-7.5 kilohms Starter no-load test voltage 11 V Starter no-load test current MTX: 95 A or less ATX: 90 A or less Starter pinion gap 0.5-2.0 mm {0.02-0.07 in} Starter armature runout 0.1 mm {0.004 in} max. Starter commutator diameter Standard: 29.4 mm {1.16 in} Minimum: 28.8 mm {1.13 in} Segment groove depth of starter commutator Standard: 0.5 mm {0.02 in} Minimum: 0.2 mm {0.008 in} Starter brush length Standard: 12.3 mm {0.484 in} Minimum: 5.5 mm {0.22 in} Starter brush spring force Standard: 15.0-20.4 N {1.53-2.08 kgf, 3.38-4.58 lbf} Minimum: 2.75 N {0.280 kgf, 0.618 lbf}

Scheme 23

Idle-up speed