I am having trouble keeping the car running and idling I am throwing the codes P0506 and P2070 I have changed the vacuum solenoids and cleaned the ssv and have another coming that has not arrived yet I also cleaned my MAF sensor and my air filter but those two codes are still coming up when it runs I do smell gas heavy so it is running rich and the idle is low rpm and then stalls any thing that anyone has I thank you for helping

I believe I might need to replace the throttle body what do you guys think

 

It's not the throttle body. Any mods on the car? Did this start out of the blue or progressively got worse? Are recent work done?
Obvious things to check: vacuum leaks, miswired ignition coils to sparkplugs, miswired fuel injectors.

 

no mods check and rechecked coils started with a misfire then cat closed the misfire was fixed and then the cat was gutted no having problems with air no vacuum leaks so something is wrong maybe a bad MAF

 

Any update? How is everything going?