if my car has an 0-5v signal from the stock air flow meter then it will work.if it has a karman type air flow meter,then the safc wont work.so i guess im asking what kind of air flow meter or signal i have,i dont know if its been treid before.thanks 4 everybodys help!

A voltage reading of less than 4 or over 6 volts at the MAF sensor signal circuit indicates a malfunction in the wiring or a poor connection

If this basically answers your question and you want more information just send me a quick email so I can send you some web pages from the gm service site. I would give you the link, but it is password protected.


Mike
damojogtp@comcast.net