Did you jump the Fp to Batt. In the diagnostic check connector this will power the fuel pump.
If I take the mass air sensor and stick a screw driver in it to open all the way up it runs, but it runs terrible
What you are doing is powering up the fuel pump at the same time there's a lot of incoming airflow that the computer is confuse is to adjust for fuel. By doing so tells me somthing is wrong with MAF sensor and also in the book it doesn't say anything on testing it.
Your sensor type is the Vane Airflow sensor
Try this have helper listen to the fuel pump then turn the ignitn On-now push the MAF flap wide open -do you hear the pump come on.
Saturday, January 12th, 2008 AT 12:05 AM