Injection fuel pump for FORD AUDI

1) Product technical parameter: Item No:BZ-019OE #:443906087BB 443906087BD 443906087BE 443906091 443906091A 443906091E 447906091 447906091A 447906091B 447906091C 447906091J BOSCH #:0580 254 019 0580 254 003 0580 254 040 0580 254 921 0580 254 922 0580 254 927 0580 254 928 0580 254 942 0580 254 943 0580 254 952 0580 254 956 0580 254 973 0580 254 974 PIERBURG#:7.21651.60.0 7.21651.70.0 7.21659.72.0 ACDELCO#:EP218Application:FORD ESCORT 1.6L 1983-1985 ORION 1.6L 1983-1990 AMERICAN MOTORS 100 QUATTRO 2.3L 1991 100 SERIES 2.3L 1991 200 QUATTRO TURBO SEDAN 2.3L 1991 PRESSURE:6.5 BARFLOW:110 L/H 2) Product package detail: 3) Troubleshooting Should pump fail to operate: Check electrical connectors. Check fuse and/ or realy as outlined in the service manual. If the pump is running and the fuel fuel system is still inoperable, check the electrical polarity. If the electrical polarity is reversed, the pump will run backwards. If the pump has power and proper polarity, check the remainder of the fuel system as outlined in the service manual. Note: A loss of oil pressure or a defective oil pressure switch will cause the pump to be inoperative. Our oil pressure switch or equivalent should be used to replace the defective switch.