Re: Toyota 4A-Fe ecu 26 pins, 22 pins and 16 pins

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Posted to Technical Theory Forum on 12/8/2013

Hey Ashvind,

26 pin connector pins 9 and 10. Pin 9 is for RSC and pin 10 for RSO for idle speed control valve.

RSC is closing coil.

RSO is opening coil.

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