حساس الاوكسجين ده اللى راكب على طرد فرن الشكمان؟
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yes
MMamdouh[CENTER]What is the difference between ignorance and apathy?...I don't know & I don't care[/CENTER]
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عندك حساس اكسجين ولا لا؟؟المشاركة الأصلية كتبت بواسطة amrokhafagy مشاهدة المشاركةبصراحة يا رجاله انا بقالى شهرين بحض 90 بدل ال 92 ومش حاسس باى فرق (لانوس 2007)
MMamdouh[CENTER]What is the difference between ignorance and apathy?...I don't know & I don't care[/CENTER]
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[SIZE=6][marq="3;right;3;scroll"]اللى ميعرفش... يقول هجس[/marq][/SIZE]
[marq="Error"]what goes around... comes around[/marq]
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استاذ ممدوح
انا حسب فهمى ان حساس الاوكسجين ده بيدى Fead back لوحده ecu عشان تتحكم فى نسبه الوقود والاوكسجين للحصول على احس نواتج احتراق ودى فكره الانجكشن
يبقى ازاى عربيه تكون انجكشن ما فيهاش الحساس ده؟
وما هى اعراض تلفه؟
وهل مكانه ده لا يسبب تراكم الكربون عليه و بالتالى يؤثر على حساسيته؟
يعنى هل محتاج يتنضف بشكل دورى؟
معلش طول بالك عليه شويه[hr]#0033ff[/hr]
تحياتى
أحمد عزت
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فعلا كلامك صح بس فيه موديلات من اللانوس نزلت بدون حساس و الECU بتاعها مختلف و بعد ما سالت عرفت ان المواتير دى مصممه لاستخدام بنزين معالج بالرصاص و البنزين دة بيبوظ حساس الاكسجين و بالتالى المواتير دى مفيهاش حساس اكسجين ولا علبة بيئة
المواتير دى بيبقى فيها حاجة اسمها potentiometer بتتظبط منه العربية و مكانة ورا البطاحة الشمال... العربيات دى مفيهاش حساس اكسجين ولا علبة بيئة ولا EGR وكمان مفيش فيها فيشة تحدد درجة الاوكتين
اعراض تلف حساس الاكسجين هى استهلاك زائد للبنزين و دخنة سوداء من الشكمان و ضعف اداء العربية بشكل عام... الحساس مش بيتنضف ولا بيحتاج تنضيف
MMamdouh[CENTER]What is the difference between ignorance and apathy?...I don't know & I don't care[/CENTER]
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[SIZE=6][marq="3;right;3;scroll"]اللى ميعرفش... يقول هجس[/marq][/SIZE]
[marq="Error"]what goes around... comes around[/marq]
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it is kinda like adjusting the radio frequency... in the potentiometer case their is a built in fuel map in the ECU and you have to adjust the potentiomenter at idle to have AFR of 14.7/1... once you get that you will be running on the optimum fuel map
EGR stands for Exhaust Gas Recirculatior and it is simply a valve that passes exhaust gases to the intake maifold, the EGR is used as a control device for keeping the emissions at a given level so that when exhaust gases are too hot and NO gases start to form
at this point the ECU triggers the EGR to open and some exhaust is actually contaminationg the intake charge and forces the engine to cut its power and thus reduces the exhuat temp. and reduce the NO gases
since o2 less cars are designed to run leaded fuel it is not emissions compliant and the use of EGR is not justfied
MMamdouh[CENTER]What is the difference between ignorance and apathy?...I don't know & I don't care[/CENTER]
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[SIZE=6][marq="3;right;3;scroll"]اللى ميعرفش... يقول هجس[/marq][/SIZE]
[marq="Error"]what goes around... comes around[/marq]
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لا... انا محاسب و شغال فى مجال تكنولوجيا المعلومات
MMamdouh[CENTER]What is the difference between ignorance and apathy?...I don't know & I don't care[/CENTER]
[CENTER][SIGPIC][/SIGPIC][/CENTER]
[SIZE=6][marq="3;right;3;scroll"]اللى ميعرفش... يقول هجس[/marq][/SIZE]
[marq="Error"]what goes around... comes around[/marq]
[CENTER][URL="http://www.cardomain.com/ride/567267"]MMamdouh's Lanos on CarDomain
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[URL="http://www.nilemotors.net/Nile/showthread.php?t=85421"]
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لنا عظيم الشرف بمعرفتك يا باشمهندس
MMamdouh[CENTER]What is the difference between ignorance and apathy?...I don't know & I don't care[/CENTER]
[CENTER][SIGPIC][/SIGPIC][/CENTER]
[SIZE=6][marq="3;right;3;scroll"]اللى ميعرفش... يقول هجس[/marq][/SIZE]
[marq="Error"]what goes around... comes around[/marq]
[CENTER][URL="http://www.cardomain.com/ride/567267"]MMamdouh's Lanos on CarDomain
[/URL][/CENTER]
[URL="http://www.nilemotors.net/Nile/showthread.php?t=85421"]
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