Dorman 917-846 Mass Air Flow Sensor
Dorman's Mass Air Flow is engineered for affordability, and convenience.
Save time, money and labor by replacing only the Sensor, instead of the
entire Mass Air Flow Assembly. Replacement restores the engine to
proper operation by determining the most efficient air/fuel mixture for
achieving clean burns.
Part fit my 2002 F-150 perfectly, really nice they give you the special
torque tip since evidently the factory did not want most folks removing
these. Worked great though it did not stop the lean codes from coming
back. Found I had a vacuum leak by spraying starter fluid around the
hoses & fitting and heard the rpm increase when the fluid found a
hole in the PVC elbow on the plenum. However now I know my MAF will be
good for another 200K miles!
Dorman 917-846 Mass Air Flow Sensor
