Ford Repair Questions? Ask a Mechanic for Answers ASAP
DTC P0090 refers to a fault in the Fuel Pressure Regulator Control Circuit. I have a pinpoint test for diagnosing that, GO to Pinpoint Test ME.
Sorry, this is the actual pinpoint test ME: Fuel Pump Control - High Pressure Fuel Injection Pump
You are welcome.
I work hard to make sure you're satisfied with my service and I only get credit for my answers based on your rating. Once you're satisfied, please leave a positive rating.