Problem with mass air flow sensor block B

[Jagggg]

Hi all , new to the forum , need to figer out where and how to post  . just wondering if someone knows the answer to my question.

I've got a 2.7 SE diesel s-type 05 registration , i;ve got a problem with the mass air flow sensor bank B . Now , there are 2 pipes going into the air filter (not good with mechanics) , so there are 2 sensors , how would i know which one is block A and which one is block B so i can replace it . One pipe is on top , the other one is underneath , they join together and go into where the air filter is . 

Tried to explain as well as i could ( rubbish at mecanics  :D  )

 

Thanks guys ..
 

 

 

[jag2]

hi alo . firstly you kneed to get a diacnostic machine on the car and take it from their. im rubbish at mechanics as well. your prob better taking it to a recommended garage that is on the site mate they will do all that and replace one or the two of them but other members have recomended them check the site out their is a list on here hope you find one near you charlie