>Ihave a 1994 ford ranger with
>2.3l 4 cylinder engine. i
>have replced the egr valve,
>egr relay and now is
>giving me a mass air
>flow error when i read
>the computer.

Please help. I desperately need to know how to read the computer on my 93 ranger. There is an ECC TEST module with 6 connections near my power distribution box on the left. I've been getting a check engine light occasionally and have been wanting to know how to read the codes. http://dalidesign.com/hbook/eectest.html has some info but I'd like to know how you do it. Please post here and email me at jiml@hal-pc.org with your procedure.
thanks
Jim