I have no codes. Setting in park the idle become rough about 1 minute and dies in about another minute. No problems while driving or at a stop light. Something is breaking down. I did find a broken diode in the throttle body and tried to repair it shoving it back in. Airflow sensor? Any suggestions with this experience?

 

I did change the fuel filter, have a clean air filter, cleaned the throttle body with cleaner. No help. T.Lo

 

Look at the fuel trims - see the many threads for how & what they mean.

 

Any smell of gasoline in the passenger compartment? No codes thrown, but that was 1st indication that fuel pump was on its way out. Remove back seat (lower) and check for signs of fuel leakage (even if evaporated, it'll be obvious) if you do have that fuel smell.