P0173 Fuel Trim Malfunction Bank 2. You need to identify where is cylinder number 1. This one will be the bank 1. The bank 2 is the other one. Need to check Air Flow sensor Fuel Pressure psi (47-50) psi. Incorrect Fuel Engine Coolant Temperature sensor ECT sensor Heater Oxygen sensor B2S1 and B2S2 Intake Air Temperature Senso PCM
Trouble code P0173 means:Fuel trim malfunction (Bank 2)
Trouble code P0173 means:Fuel trim malfunction (Bank 2)
Trouble code P0173 means:Fuel trim malfunction (Bank 2)
Trouble code P0173 means: Fuel Trim (Bank 2)
Trouble code P0173 means: Fuel Trim (Bank 2)
Trouble code P0173 means:Fuel trim malfunction (Bank 2)
Trouble code P0173 means: Fuel trim malfunction (Bank 2)
Trouble code P0302 means: Cylinder #2 misfire detected
Trouble code P0753 means: Shift Solenoid A Electrical
p0505 code mean Idle Air Control System. And I need to know the information of your car, then I can help you.
Trouble code P0300 means:Random/multiple cylinder misfire detected
replace your MAF sensor.