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Thread: Problems of Using CNG In Winters

  1. #1
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    Problems of Using CNG In Winters

    I am using the car of Santro 2004 model running over 76000 km. I have installed a BRC kit with Lambda and advancer a year back. Soon the temperature down here in Delhi, now it has got a problem in switching over to CNG. I went to a CNG technician. He told me that the oxygen sensor of the car is associated with the lambda. Over a period of time the effectiveness of car sensor falls and needs substitute. Someone told me it reasonably expensive. Now I discovered that if I start my car with full throttle it switched over to CNG. Please help me out with the additional details for it.

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    I have been asking the technician and he told me that this would cause owing low current strained and hence not switching over correctly. I altered all my spark plugs. It improved a bit but sometimes it gives me the same problem. I think this is a problem normally faced by retrofitted cars - to some or the other extent.

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    I don’t think Lambda is a problem. If lambda is faulty, it won’t start. And also the main one possibility might be that the oxygen sensor of the car becomes weak over a period of time, resulting not sensing the correct amount of oxygen and correct mixture and also the use of one of the technician told me that but I can’t get a full clarification of this thing. If it is true only then I can go for change as it is fairly costly.

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    My problem has been solved. Actually the culprit was the photocopy air filter. When I replaced my air filter with a genuine one everything is now working perfectly alright. This thing has neither come into my mind nor to technician as that filter a new filter. And also the same problem is being faced when you are using this LPG system with the car of Alto.

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