Hi Zach,
The P0171 is a bank 1 lean code so that is a symptom of your issue. The P2294 is a Fuel Pressure Regulator 2 control circuit DTCs. This is the one you need to chase.
I attached all the info for this DTC including this testing procedure.
Here is a link on how to use a voltmeter to do this testing:
https://www.2carpros.com/articles/how-to-use-a-voltmeter
Let me know what you come up with and we can go from there. Thanks
Images (Click to make bigger)
SPONSORED LINKS
Friday, April 12th, 2019 AT 6:56 PM