Moin Frauens! Moin Mens! I have problems with the LMM! Shortly after I bought the car the engine control light jumped on (about 6 days). Diagnosis LMM, the dealer refuses to replace the part, in his opinion was not broken at the time of delivery. Search now for a used one, since cheaper and wants to take over half out of kulanz!? I cleaned the LMM just times as here in the forum often described, throttle with the same. The engine became immediately quieter, be t he regularly throws the error: mixture too thin and indeed between 50 and 60 km/h and approx. 2500U/min. Since the vehicle is converted to LPG I was of course immediately to the conversion device, but after a long search it was clear that it only occurs during petrol operation! I have now removed the LMM and cleaned again, in order to delete the control light (error is stored!?) then the battery is removed. And I drove the last 150Km only on petrol, because the petrol injection system yes a The LMM is from Denso with the number 1275636 or 197400-0120. Is this also from Bosch? Does anyone have the number? The things are new at Ebay with a warranty for 70 to 120€, only not for this engine!? With the friendly one the part should cost 345€!!!!!! Or does someone drive the S/V70 2.4l 103KW Bj 99 and has a Bosch inside and could tell me the part number? Would be really grateful about tips and advice! What is broken about such a part? The sensor measures t the air flow or here probably the congestion pressure, because the two measuring wires are stuck in a kind of nozzle. Oxidize the surfaces, or what destroys it? Cheerio and a beautiful and contemplative feast!