lambda wiring

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Jul 22, 2008 | 11:02 PM

Matt Baxter

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From: Fleet, Hampshire

lambda wiring

iirc its

Black = sig (pin 2 on a L8)
grey = earth
white = earth
white = live(fuel pump relay)

just want it confirmed

if not what is it

i know the whites are for the heater

Jul 23, 2008 | 06:34 AM

Matt Baxter

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upski

Jul 23, 2008 | 06:45 AM

Stu @ M Developments

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The colours arent universal mate, they vary from sensor to sensor, you will have to get the instructions for it to be 100% certain.

Last edited by Stu @ M Developments; Jul 23, 2008 at 07:04 AM. Reason: fat Fingers.com

Jul 23, 2008 | 06:56 AM

Matt Baxter

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I have found this http://www.lambdasensor.com/main/mcolours.htm

i dont have the instructions as it was one that i had in tool box that I umm found

Jul 23, 2008 | 07:01 AM

Stu @ M Developments

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Quote:

Originally Posted by Matt Baxter

I have found this http://www.lambdasensor.com/main/mcolours.htm

i dont have the instructions as it was one that i had in tool box that I umm found

Most of them follow the same colours, but some dont, and Zirconia wiring differs from Titania IIRC. If you must guess, id say your guess is right, but would probably blow your ecu input stage if you put a 12v live on it, so be carefull.