trying to fix myself codesp0340,0102
 

I get codes p0340 and p0102. I have replaced the mass airflow sensor but code doesn't go away. I can move the distributor on my 97chevy 5.7L. could the movement cause the code and how do I fix it so it doesn't move?

There is a bolt on the passenger side of the distributor shaft that goes through a fork shaped bracket that holds the distributor in the intake.