What would this be?

Talk about the 406's electrical system, what wires do what, how to add extra functionality, etc.

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gray
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What would this be?

Post by gray »

ran into this the other day
IMG_0184.JPG
don't know what this attaches too but the original owner obviously didn't want a code to go off so added a resister to the connector

does anyone know what this was attached to? its located with the other major ecu attachments
IMG_0185.JPG
Gray
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markw
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Re: What would this be?

Post by markw »

Can you peel back the black insulator/shroud thingy and read any numbers off from the cores?
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gray
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Re: What would this be?

Post by gray »

markw wrote:Can you peel back the black insulator/shroud thingy and read any numbers off from the cores?
Will give that a try and then post, thanks
Gray
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gray
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Re: What would this be?

Post by gray »

Numbers are not legible . Anybody else know?
One is red other is pink
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markw
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Re: What would this be?

Post by markw »

The only 2 wire connector I have in that area is for the fuel vapour purge electrovalve. It could be a standard part of the loom and your particular car doesn't have that feature
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gray
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Re: What would this be?

Post by gray »

possible.... but why would the PO jam a resistor in the connector. knowing how things work in the Dom. Rep. probably the cheapest way to fix the faulty purge valve is to put a resistor in the connector so the light on the dash doesn't come on :roll:

thanks for letting me know what it is
markw wrote:The only 2 wire connector I have in that area is for the fuel vapour purge electrovalve. It could be a standard part of the loom and your particular car doesn't have that feature
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markw
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Re: What would this be?

Post by markw »

Actually, I'd forgotten about the resistor :oops: , so as you say, it could have been put in there to fool the ecu into thinking it's still present. (if, indeed, that's what it is!)
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jonsowman
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Re: What would this be?

Post by jonsowman »

You could remove the resistor and see what fault code appears?

(I don't necessarily recommend doing this :cheesy: )
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Re: What would this be?

Post by mjb »

markw wrote:The only 2 wire connector I have in that area is for the fuel vapour purge electrovalve. It could be a standard part of the loom and your particular car doesn't have that feature
I can't think of anything else it could be. Perhaps the ecu and harness are from another car with a similar engine (not necessarily a 406)?
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