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Rb26dett Throttle Sensor

Behind Horizon

By Behind Horizon,
in Engines & Forced Induction

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Behind Horizon Collaborator

Behind Horizon

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Posted

Hello guys,

i have a question about the throttle sensor, there is one plug hole directly on it, also there ist one other cable leaving the Throttle sensor with a plug. Both the plug hole and the cable+plug are having 3 pins / cables.

So my question is are these both outputs the same or do they have both a different function ?.

I would be very thankful if you could help me out.

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Behind Horizon Collaborator

Behind Horizon

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Posted
one is an idle switch, the other is the thottle postion sensor (potentiometer).

I've pulled one apart lol.

Thanks for the answer, so i suppose the cable+plug is the throttle position sensor and the plug hole is the idle switch if i'm right ?

Rezlo Community Regular

Rezlo

Posted
Posted (edited)

Anyone know if at idle the idle switch makes or brakes contact (presume its just a grounded signal)?, ive used a few GTR D-jetro's on RB25's now with just TPS without major idle problems besides on 10 minute heat soak starts it idles to low and tries to stall, might try hook up a micro switch off the the throttle cam to opperate the idle switch function.

Edited by Rezlo

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