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Decel Relay / Sensor - what does it do? - Engine & Ancilliaries/Gearbox - The Lotus Forums #ForTheOwners Jump to content

Decel Relay / Sensor - what does it do?

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My Excel Engine wiring loom has a Decel Relay / Sensor in it as per the Ignition Circuit Schematic. I have the component (in fact I may have two - lucky me - but do they both work?) so I could just carry on and fir it.

But my curiosity will not let me do that.

I cannot find any reference to it on Google, but I do know that Toyota Supras also had them.

What do they do? My guess is that they act in some way to keep the engine from stalling on deceleration.

Grateful for an explanation




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