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Topic: Lambda sensor (Read 417 times)

Jonnycab
Senior Member

Former owner of 2.3 Ultima Facelift saloon

Posts: 3900

Lambda sensor
« on: May 5^th, 2007, 1:45pm »

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http://cgi.ebay.co.uk/LAMBDA-HEGO-OXYGEN-SENSOR-NEW-GEN-FORD_W0QQitemZ15 0116430140QQihZ005QQcategoryZ21654QQrdZ1QQcmdZViewItem

Bought one of these recently, but not entirely sure what to make of it ?

The auction says "genuine Ford" with two white wires, one black & one grey.

The sensor I received has two black wires, one white & one blue Roll Eyes

I phoned the seller & he said.... "It's a new one & just connect the two black to the two whites, the white to the grey & the blue to the black Huh

Doesn't seem right to me & I don't want to end up frying the ECU, so any advice please

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scorpio_man
Administrator

Ford Kuga awd

Posts: 5654

Re: Lambda sensor
« Reply #1 on: May 5^th, 2007, 3:02pm »

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hi jc

it's just a universal lambda. they do tend to come with different coloured wiring.

the 2 blacks are for the heater which i think are 12volts (not sure), the other 2 are an earth and a signal (1 volt).

shouldn't be any damage if you get them mixed up, but i'd try wiring it up as per the sellers instructions.
http://www.cats-direct-shop.co.uk/lambda-sensors.php

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Jonnycab
Senior Member

Former owner of 2.3 Ultima Facelift saloon

Posts: 3900

Re: Lambda sensor
« Reply #2 on: May 5^th, 2007, 3:58pm »

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Cheers mate Wink

.....I've found a wiring chart on 'Cats direct' that shows blue as the signal & white as the earth, so it should be okay

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