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Discussion Starter #1
Hi,BEEN HAVING trouble WITH MY '02 325I keep getting codes BE:Insufficient heat output,oxygen sensor behind catalytic converter B1 ,EF: Cylinder misfire no.2,EF fuel trim bank 2 range exceeded,e3 fuel trim bank 1 ,range exceeeded.the car has some new parts new intake boot,disa valve,injectors,spark plugs,CCV and the whole Secondary air system is also brand new .Any help is most appreciated and again thanks for looking
 

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Discussion Starter #3
Oh yeah i have been using a icarsoft scanner its made for bmw and mini coopers.Anyways from what is new on other parts the pre-cats and postcats are new but not oem 02 sensors and the MAF sensor is also new .But not oem either .Again any help is mostly appreciated
 
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