اے ایف سنسر بھی آکسیجن سنسر ہوتا ہے، پر یہ وائیڈ بینڈ کیٹیگری کا ہوتا ہے اور زیادہ فیول ایفیشنسی دیتا ہے۔ اور یہ صرف کیٹیلیٹک سے پہلے استعمال ہوتا ہے۔ کیٹیلیٹک کے بعد والا نارمل آکسیجن سنسر نیرو بینڈ کہلاتا ہے۔اے ایف سے مراد ائیر فیول ریشو ہے
Aslam o alakum sir mary pass wagnoor 2012 model hai japni us ma catlice filter nakla hova hai aor fule average 11km/L aha rhi hai catlice filter na hony sa average ma ktna faraq prta hai
why u want to do that? If at all u want to experiment, supply 0.2 to 0.3 DC volt on sensor signal wire, and ECU will take it as Lean condition in engine and will add more fuel thru injectors....
Sir mujhe meri ertiga vxi se achanak se 4-5 km/lt Kam average milne lag gaya hai..meri driving style aisi hai ke main with AC pahle isse 19-20 ki average aasani se nikaal leta tha wo b 5 logo ke sath magar ab 15 se upar hi nahi ja Raha kya problem ho sakti hai Maine Spark Plugs aur Engine oil bhi change Kara liya hai aur alignment bhi ok hai total 23000 kms hi chali hai abhi tak..Koi check engine light bhi nahi aa rahi kya problem ho sakti hai
Sir maruti eeco me p0420 fault code aa raha hai sensor ok hai or 12 volts bhi aa raha hai but converter se mitti nikali Hui hai kya karna hoga ? Must reply please
I have corolla 2008, 1600cc in UAE. Probm is that my car Long Fuel trim some time -30 and after clear ECM nkw -14. May be it will increase again. I share all OBD2 Scanner data plz check and help. My car showing, LF Trim -15 SF Trim-1.6 Load_Pct(%) 32 O2S12(V) 0.763 Spark Adv(⁰) 15.1 RPM 700 IDLE parking position EVAP_ PCT(%) 9.8 O2S11(mA) -0.020 CAT TEMP11 452C⁰ CAT TEMP12 263.3C
By the way get your car scanner data analyzed...this will help you understand why fuel efficiency has gone bad....even your bad battery (which might be giving u smooth start every day), can cost you poor fuel average...u may like to watch my vedios on Engine Calculted Load analysis, where i discuss in one of three video....what all cost poor mileage and how to analyze exact reason thru car computer data analysis