Hi,
The PGM-FI relay consists of two separate relays. PGM-FI main relay 1 is energized whenever the ignition switch is on (II) which supplies battery voltage to ECM/PCM, power to the injectors, and power for PGM-FI main relay 2. PGM-FI main relay 2 is energized to supply power to the fuel pump for 2 seconds when the ignition switch is turned on (II), and when the engine is running.
If you look below, it shows the locations.
Let me know if this helps.
Take care,
joe
See pic below.
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Saturday, January 28th, 2023 AT 10:07 PM