Question Details

Hi all,recently purchased A160 for daughter and all was good when I got it but now throwing up fault code P1504 on my MBll scanner,when I try to clear code it clears but comes straight back,also hear single click from engine bay once code comes back??
I was thinking of getting MAF air mass meter repaired,will this fix problem???
Any help would be greatly appreciated ?
Jimarco71

Comments

Profile picture for user BMWadict

BMWadict  1 year 2 months ago

I don't think it is related to the MAF. But if the car has high miles it will not hurt to change the MAF. It very easy and you can do it yourself. 

It could be a vacuum leak in the intake. 

 


Profile picture for user MBFanatic

MBFanatic  1 year 1 month ago

Did you replace the MAF on your car? Did that fix the problem?