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Appendix V:normal parameter range
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Air Fuel Ratio:12~18(The ideal value is 14.7,and
mechanics are used to see "14.7" as "1")
(25O2+2C8H18=16CO2+18H2O,oxygen/air=23.87%
(16*2*25/23.87%=3351.49).
Therefore,the air fuel ratio is 3351.49/228=14.7.)
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Boost:0~2.8m/s²(0 to 100 kilometers,≥10s)
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Catalyst X Temperature:200~800℃(392~1472℉)
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CO2 in g/km:190~270g/Km(7L/100km~10L/100Km)
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Diesel Particulate Filter(DPF) Temperature:250~600℃
(482~1112℉)
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EGR Commanded:0%(at idle);100%(cruising under light
load);0~100%(depending on vehicle speed, engine load
and temperature)
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Engine Coolant Temperature:80~110℃(176~230℉)
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Engine Load:30%~80%
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Engine Oil Temp:No special requirements
(gasoline);38~42℃(100.4~107.6℉,diesel)
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Engine Reference Torque : 140~150Nm(1.5L),145~160Nm
(1.6L),160~175Nm(1.8L),180~200Nm(2.0L),195~200Nm
(2.0T)
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Engine RPM:0~5000
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Exhaust Gas Temperature:200~400℃(392~752℉Idle
speed),500~700℃(900~1292℉,When driving)
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Fuel Pressure:0.25~0.3MPa
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Fuel Trim Bank X Long Term:-5%~5%
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Fuel Trim Bank X Short Term:-27%~27%
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Intake Air Temperature:10~50℃(50℉~122℉)
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Mass Air Flow Rate:2.5~4g/s
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O2 Sensor X Equivalence Ratio:0.80~1.25
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O2 Sensor X wide-range Voltage:0.9~1V(Oxygen is
scarce);0.4~0.5V(suitable);0~0.1V(extra)
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OBD Adapter Voltage:11.8V~12.8V(engine
off);13.2V~14.8V(engine on)
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PID:60~200+( new cars will support more)
Speed:0~120KM/h
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