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P2027 Diagnostic Trouble Code Discussion for December 2025

BARO Sensor Circuit Range/Performance


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Trouble Ticket Help Requests for DTC P2027
Help Request Posted
2003 Ford Thunderbird 3.9L No Start VIN: 1FAHP60A13
P2027: Fuel sensor B circuit low KOEO PCM self test. ... help! Customer parked the car about a year ago due to a CEL on, it was running fine at that time. It was towed in, battery was replaced and we found no fuel pressure, we had power and ground to pump for a second at key on and when commanded with a s...
December 08, 2025