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Old 09-28-2012, 11:10 PM   #2
Super Sheep
Registered User
 
Join Date: Aug 2012
Location: Las Vegas
Posts: 68
My Ride: 2005 E46 325 CI
Well I think I figured out the answer. Its the intake air temperature sensor hole? Since DME update, the MAF sensor has taken over the function of the IAT function, making the sensor redundant so they just plastered filled the socket hole. The updated MAF sensor has 5 wire vs the old 3 wire MAF without IAT function. Anybody more knowledgeable wish to enlighten me if I am correct in this assessment or not?
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