maf conversion

[broncojosh]

hi,

I new to this forum and have loved broncos since i was little, my first was a 81 351 ranger model, my second was a 83 351 xlt model and my latest build is a 94 xlt 351 all edelbrock inthake,heads, soon cam, msd dizzy and ignition , bbk throttle, kn intake lit, alum. radiator,electric fans, the list goes on. back to my question im considering changing my map system to maf conversion. first and my biggest concern is that i can make it ca legal. ive done it so far i hope that i can still pass smog, will i have to get it freffed? any thought please i need to have more info before i buy a kit or put one together. mabya kit might be legal? idk.

 

[miesk5]

yo JOSH,

WELCOME!

I hope it would be California Air Resources Board CERTIFIED as well as the BBK, etc.

see http://www.arb.ca.gov/msprog/aftermkt/devices/amquery.php

using their search for Air Flow Sensor it does show;

Pro-M Mass Air Flow Sensor

75BP2R-FS3 1994-95 Full Size Trucks/SUV 5.0/5.8 liter engine and statement is; "The Pro-M Mass Air Flow Sensor is designed with two main parts: the sensor body and the electronics. The body is manufactured out of a one piece metal casting, and contains an inlet tube, the sensor mounting, and an outlet tube. The electronics are manufactured by Ford Motor Company as a stock replacement. The sensor fits in the stock location with no modifications to the vehicle's electrical system or intake air system."

So verify that any kit is ARB certified and it has a sticker you can place inside engine bay when getting the Bronco inspected.

 

[90bronco86]

What are the benefits of doing the maf swap?