help please what is this
Team Owner
Joined: Aug 2006
Posts: 24,125
Likes: 15
From: Columbia Missouri
Team Owner
Joined: Oct 2004
Posts: 23,831
Likes: 10
From: Springfield MO
St. Jude Donor '07
MAP sensor. There are two primary types of EFI - MAP and MAF. MAF uses a big sensor in the intake airflow path to measure air intake. MAP uses the intake pressure to determine the same thing. MAF is more forgiving of engine modifications, but MAP is easier to install.
