Page 1 of 1
Hotwire Schematic
Posted: Thu Feb 16, 2012 10:43 am
by DaveEFI
My copy of the Hotwire schematic is rather difficult to read so I've re-drawn it.
It's a CAD file, so if anyone would like a copy in DXF (or a PDF) PM me with email address and I'll send it.
Posted: Thu Feb 16, 2012 11:32 am
by ChrisJC
Thanks Dave - I'll just grab the JPG for reference.
Chris.
Posted: Thu Feb 16, 2012 1:57 pm
by DaveEFI
ChrisJC wrote:Thanks Dave - I'll just grab the JPG for reference.
Chris.
Obviously if anyone spots any errors let me know.
It might be handy as a DXF if anyone wants to modify it to a different version, etc.
Posted: Mon Mar 19, 2012 11:00 am
by DaveEFI
Has anyone got a copy of the earlier Hotwire schematic? Extensive Googling only seems to give the one I've given above.
Posted: Mon Mar 19, 2012 11:24 pm
by Eliot
Posted: Tue Mar 20, 2012 9:34 am
by DaveEFI
Thanks Eliot. I did wonder if there was one without lambda sensors - or are they simply omitted on early UK vehicles?
Posted: Tue Mar 20, 2012 12:46 pm
by Eliot
None of the UK hotwires had lambda sensors IIRC.
Probably just the North America tunes via the tune resistor ?
Posted: Tue Mar 20, 2012 2:24 pm
by DaveEFI
Eliot wrote:None of the UK hotwires had lambda sensors IIRC.
Probably just the North America tunes via the tune resistor ?
I've found one for a UK Disco without lambda sensors.
One gotcha is it seems to omit the series resistor between coil and ECU.