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2 codes on my car. please help

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Old Oct 17, 2022 | 08:44 PM
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angelusnhc
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07 mercedes benz c230 sport
2 codes on my car. please help
i just got the car out of the shop. its an 07 c230 sport with 88k miles. the check engine light came back on today and 2 codes popped up. before i take it back to the shop tomorrow i was looking to get some insight on what these 2 codes might be for.

p0453 powertrain- evaporative emission control system pressure sensor high input

this is from my android radio using a bluetooth dongle and running torque pro

p0730 powertrain- incorrect gear ratio

back story. the reason the car was in the show is because i had like 14 codes. they are all cleared and fixed but these 2 codes
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