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  1. ECU/Fuel Pump Control Logic

    Seventh Generation
    Howdy, I’m a relatively new owner of a 1999 2ZZ-GE manual Celica. It’s decided not to start for me. Seems to be a fuel related issue – with the ECU not running the fuel pump. Cranks and has spark. The fuel pump does run briefly at key off but not when cranking/ignition. EFI fuses have power...
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