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Item
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Specification
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Valve clearance [Engine cold]
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IN: 0.27-0.33 mm {0.0107-0.0129 in}
EX: 0.27-0.33 mm {0.0107-0.0129 in}
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Compression pressure [ZJ]
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Standard: 1,461 kPa {14.9 kgf/cm2, 212 psi} [300 rpm]
Minimum: 1,023 kPa {10.4 kgf/cm2, 148 psi} [300 rpm]
Maximum difference between cylinders: 196.1 kPa {2.0 kgf/cm2, 28.5 psi} or less
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Compression pressure [ZY]
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Standard: 1,520 kPa {15.5 kgf/cm2, 220 psi} [300 rpm]
Minimum: 1,064 kPa {10.9 kgf/cm2, 155 psi} [300 rpm]
Maximum difference between cylinders: 196.1 kP {2.0 kgf/cm2, 28.5 psi} a or less
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Cylinder head bolt length
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Standard: 128.9-129.5 mm {5.075-5.098 in}
Maximum: 130.2 mm {5.125 in}
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Pushing distance of the front oil seal (from the edge of the engine front cover)
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0-0.5 mm {0-0.019 in}
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Pushing distance of the rear oil seal (from the edge of the cylinder block)
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0-0.5 mm {0-0.019 in)
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Oil control valve (OCV) coil resistance
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6.9-7.9 ohms [20°C {68°F}]
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Idle speed [Without WU-TWC]
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650-750 rpm
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Idle speed [With WU-TWC]
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MTX: 600-700 rpm
ATX: 650-750 rpm
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Ignition timing (Test mode on)
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BTDC 9-11°
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CO and HC concentration
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Within the regulation
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Oil pressure (reference value) [oil temperature: 100°C {212°F}]
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330-380 kPa {3.36-3.87 kgf/cm2, 47.8-55.0 psi} min [3,000 rpm]
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Engine oil capacity (approx. quantity)
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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}
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Oil pump tip clearance
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Standard: 0.02-0.18 mm {0.0008-0.0070 in}
Maximum: 0.20 mm {0.0078 in}
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Oil pump body clearance
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Standard: 0.09-0.175 mm {0.0036-0.0068 in}
Maximum: 0.20 mm {0.0078 in}
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Oil pump side clearance
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Standard: 0.03-0.07 mm {0.0012-0.0027 in}
Maximum: 0.09 mm {0.0035 in}
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Oil pump plunger spring free length
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45.94 mm {1.8087 in}
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Engine coolant capacity (approx. quantity)
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4.7 L {5.0 US qt, 4.1 lmp qt}
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Radiator cap valve opening pressure
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93.2-122.6 kPa {0.95-1.25 kgf/cm2, 13.5-17.8 psi}
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Thermostat initial-opening temperature
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80-84 °C {176-183 °F}
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Thermostat full-open temperature
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95 °C {203 °F}
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Thermostat full-open lift
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8.5 mm {0.33 in} or more
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Cooling fan motor current
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High: 7.9-13.9 A
Low: 5.8-11.8 A
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Fuel line pressure
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280-320 kPa {2.9-3.2 kgf/cm2, 41-46 psi}
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Fuel hold pressure
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150 kPa {1.6 kgf/cm2, 22 psi} or more
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Fuel injector resistance
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Approx. 13.8 ohms [20°C {68 °F}]
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Fuel injector leakage amount
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Less than 1 drop/2 min
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Fuel injection volume
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Approx. 235 ml {235cc, 14 cu in}/min
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Battery electrolyte gravity
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1.22-1.29 [20 °C {68 °F}]
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Battery load test current
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34B19L (27): 110 A
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Battery back-up current
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Max. 20 mA
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Battery slow charge current
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34B19L (27): 2.5-3.5 A
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Battery quick charge current [30 min.]
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34B19L (27): 15 A
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Generator standard voltage (reference value) [IG-ON]
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Terminal B: VB
Terminal P: Approx. 1 V or less
Terminal D: Approx. 0 V
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Generator standard voltage (reference value) [Idle, 20 °C {68 °F}]
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Terminal B: 13.0-15.0 V
Terminal P: Approx. 3.0-8.0 V
Terminal D: Turn the electrical loads (headlight, blower motor, rear window defroster) on and verify that the voltage reading increases.
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Spark plug type
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NGK: BKR5E-11 (Standard plug), BKR6E-11 (Cold type plug)
DENSO: K16PR-U11 (Standard plug), K20PR-U11 (Cold type plug)
Champion: RC10YC4 (Standard plug), RC8YC4 (Cold type plug)
MAZDA: BP13 18 110 (Standard plug), BP14 18 110 (Cold type plug)
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Spark plug gap
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1.0-1.1 mm {0.040-0.043 in}
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Spark plug resistance [20 °C {68 °F}]
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NGK, DENSO: 3.0-7.5 kilohms
MAZDA, Champion: 5.0-15 kilohms
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Starter no load test voltage
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11 V
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Starter no load test current
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90 A or less
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