MembersPage/KeithHargrove/AlfaMilano (2006-07-12 07:15:51)

This is the set up for my 1987 Alfa Milano Verde

others here

MembersPage/TomPhillips

MembersPage/JisopPark

also online Workshop Manuals

http://www.users.on.net/~craigf/

see http://www.alfabb.com/bb/forums/showthread.php?t=26315

http://www.megamanual.com/v22manual/mfuel.htm#reqfuel

I guess I cut that in half 8.75ms

I changed the coil mosfet resistors to 1K (feeding the Base)and put in PNP 2N3906

at Q3 Q6 Q9 Q12 Q16 Q21

Emitter to power Collector to the outputs


COP setup

The pairs I will use so I can run wasted is
Transistor number in setup ECIII pin
Q16,Q21 #0,#1 pin53,pin33
Q6,Q9 #4,#5 pin11,pin12
Q12,Q3 #6,#7 pin10,pin24

Injection

Using old wires.

I need to look at the car but the diagram out of the online books page E-43

each injectors has a red wire for power via S2 relay looks UNFUSED!!!

To ECU

L-jet Pin Wire Color Injector #
pin#31 Light-blue/yellow  
pin#30 White/red  
pin#14 Light-blue/red  
pin#32 Yellow/black  
pin#33 Orange/white  
pin#15 Green/white  

TPS switch (need to get a motronic pot type)
L-jet Pin Wire Color Use
pin#18 Purple common
pin#3 Yellow WOT
pin#2 White idle

IAC

will use the same pins the powered the heater in the old thermo type

one pin goes to the S2 power fuel pump/O² Orange/black

L-jet Pin Wire Color Use
pin#34 Orange will be the IAC control

it looks like l-jet pin#28 Yellow/red need to go to ground to enable the S2 double relay

l-jet pin#4 Grey/green looks to high while cranking and will power part of S2 fuel pump/O²

Fuel Pump/O² Power Control
L-jet Pin Wire Color Use
pin#20 Pink/black looks to power S2 fuel pump/O²
Tachometer
pin#1 Yellow coil also goes to cluster(tach?)

Power


Power
L-jet Pin Wire Color Use
pin#20 Red power shaired with injectors from S2
pin#10 Red/black power direct from S2
Grounds
L-jet Pin Wire Color Use
pin#22 Black ground to CLT and thermostat case
pin#16,pin#17,pin#35 Black power grounds