Good afternoon. I just had the check engine light come on. The codes are P0012, P0024, P052B, P054C. I would appreciate any help trouble shooting this. The engine runs sluggish and does sputter a bit when trying to accelerate. Gas mileage is not the best the past month or 2. Thank you in advance

 

For starters, when was the motor oil last changed?
You might want to check the oil control solenoid valves that control camshaft variable valve timing. Sometimes cleaning them will help .

 

Oil change is due in 1,000 miles.