electrical connector sourcing question

[Alan Pritchard]

Just thought, a better idea,
If I obtain a spare cis-e loom and a 20v loom (or maybe even a 2l 16v loom)
splice the two together in a junction box, and spur off whatever I need to
megasquirt, that would work would it not, megasquirt requires:
Ground
Air temp
Coolant temp
Tps
O2
Tach in (hall) for me since using spark
Fast idle out (to ignition module since using spark)
12volt switched
fp relay
fuel injectors (multivalve would have several, id only need use what I need)
hopefully all the parts that are present on my 10v would mate to the 20v
loom, except of course the cis pot which could be spliced in from the extra
10v loom and maybe the board computer et al....
All these would run into my junction box, passing through to the 10v loom
which would splice into the original ecus.
Also in the jb would be the connections for ms. Any thoughts?
Also has anyone got a 10v loom, and a 20v/16v loom?


Best Regards,
Alan Pritchard

Network Administrator
Mechanical Design Engineer
Seaeye Marine Ltd.
+44 (0)1329 289000

 -----Original Message-----
From: 	Alan Pritchard [mailto:apritchard at seaeye.com] 
Sent:	24 May 2004 14:31
To:	Quattro List (E-mail)
Subject:	electrical connector sourcing question

Hi guys, progressing on with my megasquirt'n'spark coversion on my '90 90q
10v.
Starting on the loom right now. I want to try and make an interface cable
that splices into the existing loom, ie so I can connect onto the original
loom at the ignition and fuel ecu, I figure its easier to do this and have a
reversible process, most of the connections I need are present at these
ecus. For example
Permanent 12v, switched 12v, ground, coolant sensor, tach input, spark
output. By doing this it will save me a lot off hassle getting behind the
fuse box etc, and also allow me to perform a modular installation, while
keeping the board computer happy by keeping its feeds intact, also it will
mean I can run spark first, then easily switch to fuel. If I fit a suitable
switch I should also be able to switch between the original ignition
computer and the ms'n's box. So my question is this, does anyone know the
part number, or source of the required connectors, ie the male and female
mating parts of the ignition ecu and fuel ecu. Or even just the manufacturer
and number of pins?
Many thanks


Best Regards,
Alan Pritchard

Network Administrator
Mechanical Design Engineer
Seaeye Marine Ltd.
+44 (0)1329 289000

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