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General => General Discussion => Topic started by: scud on April 15, 2017, 14:10:59 PM

Title: Boa lambda wires
Post by: scud on April 15, 2017, 14:10:59 PM
 Can anyone tell me the correct wiring by colour for a boa lambda probe 3 wire , the loom side please , the plug came off Grrrrr I know the sensor pattern and could it cause damage if it's done wrong ie if I put the 12v down the sensor line

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Title: Re: Boa lambda wires
Post by: scud on April 15, 2017, 14:26:17 PM
Can anyone tell me the correct wiring by colour for a boa lambda probe 3 wire , the loom side please , the plug came off Grrrrr I know the sensor pattern and could it cause damage if it's done wrong ie if I put the 12v down the sensor line

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Oh and where can I get replacement plugs with tails preferably

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Title: Re: Boa lambda wires
Post by: capri v8 driver on April 15, 2017, 15:38:46 PM
Black is 12volt. Brown is earth and Blue/white or blue/black is the signal and connects to the black lambda wire.

I don't know if you can get the 3 pins connector new at Ford. I would go to the breakers and look in a older ford with efi.

Alternative you could grab a 4 pins connector with the four wire lambda and re-used the male and female connectors.
 

Title: Re: Boa lambda wires
Post by: scud on April 15, 2017, 20:37:53 PM
thanks Paul your info was spot on and helpful as always,
I'm going to use it repaired for now as ill be getting an emerald on it soon so those sensors will go in favour of wideband ones I assume.
not long now till I start posting some very smug pictures  :2tu:
Title: Re: Boa lambda wires
Post by: capri v8 driver on April 16, 2017, 19:37:07 PM
Quote
not long now till I start posting some very smug pictures 

Naughty Naughty Naughty  :wacko: :wacko: :wacko:

You do know we like automotive porn???  :laugh: :laugh: :laugh:

Talking about naughty pictures. If everything goes right I will start a new project next month witch involves my '69 Ford 20 hardtop coupe, a jaguar S type for the running gear and all of its electronic and heating/cooling , a Mercedes C class, a Audi A6 and a ford Thunderbird for the steering and braking. It will be a very dirty project.

And yes there will be naughty pictures........
Title: Re: Boa lambda wires
Post by: scud on April 17, 2017, 13:17:13 PM
Sounds fun look forward to that,I'll post current progress once I wash all the finger prints off promise

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Title: Re: Boa lambda wires
Post by: scud on April 17, 2017, 13:20:10 PM
Oh and I found a spare 3 pin plug same as the lambda ones on one of the surplus headlight wiper Motors on a pair of lights I got, both halves!

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