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Old 12-16-2008, 03:50 PM   #22 (permalink)
i_am_socket
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Location: Jersey
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Skeeter - '05 Toyota Corolla LE
90 day: 35.55 mpg (US)
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ECU pinout
Engine Control Schematics

Tapping the positive side from the ECU (yellow wire) actually showed the pulsing on my multimeter with the engine running. Since redoing to the negative line (black wire at the injector), there's a constant 12v either engine on or just power on.
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