Engine electrics STARK NISSAN INTERSTAR

Engine electrics NISSAN INTERSTAR STARK SKBPS-0390043

After a lot of searching talking to Renault dealers who knew nothing about MAF sensors which was very frustrating i found four on the internet So chose this one to hopefuly get my van back on the road after is was messed up by my local garage so hopefull i can get the van working myself for £19 pounds after spending £1250 with a local garage who could not find the problem and everybody telling me the van did not have a MAF sensor when of course it does or how does the ECU know what fuel the engine needs to run correctly Its being a nightmare dealing with garages people checking out injectors and all the rest basically because they could not bhe bothered, which is typical of this country now.