What does this sensor do?

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What does this sensor do?

Unread post by lucas2911 » January 2nd, 2014, 6:00 pm

I have a fzj105 & in between the second battery holder & headlight is a 3 wire sensor? Its bolted to the inner guard in the engine bay with an L arrow & R arrow which has a small hole looks like an adjustment with a small screwdriver?. Is this an adjustment for fine tune of fuel mixture or timing? :crazy:

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Re: What does this sensor do?

Unread post by Bevan'n'Katie » January 14th, 2014, 12:29 am

i very much doubt it, toyota wouldnt make anything that simple. have you had the car from new ? if not it could be something someone has added as a after market thingy. trace the wires and see where they go if you can. put a photo up as well if you can.

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Re: What does this sensor do?

Unread post by 100SEZ » December 18th, 2017, 2:46 pm

fine tune of fuel
don't touch it :)

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