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1Y Ecomatic pump - Weaslechin ??

Posted: 09 Feb 2007, 16:25
by Kermit
I am finally getting around to swapping the engine with a 1Y 1.9 from a golf ecomatic.

Weaslechin, I spoke to you last year as you were doing the same conversion, I have got around the imobiliser and the solenoid below the plastic is switching with 12v on to it, I have also blanked off the switch inbetween the injector pipes.

Right, see the pic below, well what is "A" and what does "B" do?

Image

Putting 12v on "A" does nothing, I assumed this was the stop solenoid, if it is it aint working.

I thought "B" had something to do with the cold start? what did you do with this, is it also a solenoid or a switch?

Thanks

Kerr

Posted: 09 Feb 2007, 22:35
by "WEAZLECHIN"
ahh, photos !! connect (A) up, scrap ALL of the rest. dont worry about (B) its a cold start, you dont need it, but you really do need to get the pump timing %100. how did you sort the immobiliser ? hammer and chisel job ?

Posted: 09 Feb 2007, 22:58
by andysimpson
A is a full load cut soleniod, connect to same wire as fuel cut off.
B is cold idle boost, this type does not adjust timing, leave it disconnected.

Posted: 09 Feb 2007, 23:34
by "WEAZLECHIN"
there you go, you heard it twice!!!!
did you chisel the immobiliser off, or use a more subtle method of extraction ??

Posted: 10 Feb 2007, 08:46
by Kermit
Thanks Both

Regarding the immobilser, yep I used the good old fashoined 'sledge and wedge' method, although once you remove enough of the plastic to get some molies on the nut it did unscrew.

So can I assume that 'A' is not working if nothing happens when 12v is applied? cannot seem to find it on ETKA for a part number or find a part number on it

Kerr

Posted: 10 Feb 2007, 09:14
by "WEAZLECHIN"
it probably is working, i was listening for a noise when 12v went up it(nothing) but it works anyway.

Posted: 10 Feb 2007, 09:30
by Kermit
OK, good stuff, I shall wait until I get the engine in and connected up properly in a week or so until I worry any more about that then.