Ford U1001 OBD-II Trouble Code Definition: U1001 SCP (J1850) Invalid or Missing Data for Primary Id $01 U1001 Ford OBD-II Trouble CodeDescription: OBD Trouble Code U1001 SCP (J1850) Invalid or Missing Data for Primary Id $01 Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. OBD Trouble Code U1001 U1254 Loss of XXX Communications […]