[coll_316ti]

hi there just got my peake tool and read some codes of the beemer

274e = misfire detection checksum failure

2744 = misfire detection cyl 4

2742 = misfire detection cyl 1

2743 = misfire detection cyl 3

now the car has been to bmw who replaced the camshaft sensor but they also said the car needs an intake pipe that comes from the airbox but it will not be in till the first they have duct taped it just now would this cause these faults if the car was drawing in exess air through a split in the intake pipe ?

 

[xXNealXx]

How is your car idling? Rough or smooth?

 

[coll_316ti]

smooth its just hesititant pulling away from junctions at low revs

 

[xXNealXx]

That would be one indication of an airleak. The other would be a faulty camshaft sensor, which would lead to the misfiring conception.

 

[coll_316ti]

right ok the car will be going to bmw in the next few days all stick the code reader on it after the repair hopefuly all will be fine

fingers crossed:thumbsup

 

[Ronnie]

A air leak will indeed bring up a misfire code