Thank you, \*\*\*\*\* \*\*\*\*\* three coded

Hello and thank you for using Just Answer. I am an ASE Certified Technician who will be further assisting you. Sorry to hear you're having issues with your Subaru. I know it can be frustrating, but let's see what we can do to get you going.

what is the problem, I change the solenoid already but its still coming out.its okay, I don't have a job and no money to do this. thank you anyway.

I may be able to help you troubleshoot these codes. Please tell me when this started and what other symptoms present. Would also like to know what has been attempted. Please ignore the call offer, it is not required.

where do I start? It started last month.

What other symptoms are presents.

Hesitatant pass 3 rpmHesitation and choking

Have you ever performed a throttle body cleaning service?

No

The codes indicate there may be an issue with the turbo wastegate solenoid. The most common part at fault for code P0244 is this solenoid. I have attached the replacement procedure. This will also cause P0171. Please let me know if you would like further testing information, we will need electronic testing equipment to troubleshoot.

I change the solenoid valve already

We will need to complete further testing, please tell me if you have a DVOM and scan tool. Otherwise, we may need to take vehicle to a mechanic with testing equipment. Its possible you may have a bad turbo as well.

How much is that?

Turbo?

I only have the OBD II scan machinesI also have the volt meter

Lets follow this basic testing procedure for P0171. Also attached some additional information. You will also want to verify timing and check what fuel trims look like. 1. Check the fuel trims at idle and at cruise. Plus or minus 10% is ok. If trims are high at idle and not at cruise suspect a vacuum leak. Block off vacuum accessories, see if trims come down. Spray carb spray around the intake to try to find leak. 2. Check the fuel pressure to be 49-52 PSI. 3. Check for E85 fuel. 4. Check the Mass Airflow Meter (MAF) reading for accuracy. A 2.5L engine at 800 RPM and 20" idle vacuum with 29.9 barometric pressure and 0.75 volumetric efficiency comes to about 3.4 g/sec. 5. Check the Engine Coolant Temperature (ECT) reading for accuracy. 6. Clamp off the hose going to the brake booster to see if the fuel trims go back to normal. 7. Check the Intake Air Temperature (IAT) for accuracy.

Ok thank you

You're very welcome and thank you for using JA