Ford P1723 OBD-II Trouble Code Definition: P1723 Control Relay – Stuck On P1723 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1723 Control Relay – Stuck On Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. PSA OBD Trouble Code P1723 Gear 3 Incorrect ratio Sorry no other information,Please help us to improve,Any information is […]