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20 21 22 + − − − − YES NO YES NO 11-192 PGM-FI System MIL Circuit Troubleshooting (cont’d) PGM-FI MAIN RELAY 1 (FI MAIN) B PGM-FI MAIN RELAY 1 (FI MAIN) IGP JUMPER WIRE PCM CONNECTOR B (44P) IGP (YEL/BLK) 60. Measure voltage between PGM-FI main relay 1 (FI MAIN) 4P connector terminal No. 1 and body Go to step 61. Repair open in the wire between the No. 8 FI ECU (PCM) (15 A) fuse and PGM-FI main relay 1 61. Turn the ignition switch OFF. 62. Connect PGM-FI main relay 1 (FI MAIN) 4P connector terminal No. 2 to body ground with a 63. Check for continuity between PCM connector terminal B3 and body ground. Replace PGM-FI main relay 1 (FI MAIN). Repair open in the wire between PGM-FI main relay 1 (FI MAIN) and the PCM (B3). 64. Turn the ignition switch OFF. Terminal side of female terminals Terminal side of female terminals Terminal side of female terminals Is ther e batter y voltage? Is ther e continuity? |