MembersPage/KevinBlack/VWMKIIGTIWiring (2008-07-09 16:40:48)

Wiring Page

Ignition

AEB 3 wire passive COP coils

Running in wasted spark initially

Dual Output Mode

Outputs (traversed backwards):

"0" Select 6+7, Pins 24,10

"1" Select 2+3, Pins 34,36

O/P...Output# Pin # Cylinder #

1...........2..........34...........1

0...........6..........24...........3

1...........3..........36...........4

0...........7..........10...........2


Injectors:

Pin # Cylinder

7...........1

19..........3

8...........4

20..........2


Analog Inputs:

ch 5 ec18 pin 16 WOT

ch 7 ec18 pin 12 Launch


Outputs:

ch 0 pin 4 Tach w/510 Ohm Pull-up

ch 1 pin 16 SPARE

ch 4 pin 3 Intercooler Pump Relay

ch 5 pin 15 FP Relay

ch 6 pin 31 Cooling Fan

ch 7 pin 30 Shift Light


For available outputs, see:

http://www.vems.hu/wiki/index.php?page=GenBoard%2FManual%2FDigitalOut%2FTable

TODO: check into using p259 outputs 2 and 3


Boost Control:

inj 7 pin 6 / "G" / "6" in the h[0] Injector Output Table

Idle Control:

inj 8 pin 17 / "H" / "7" in the h[0] Injector Output Table

To enable these, you go into the Injector Output Table, and at the bottom

"6" = 64 = enables inj 7 O/P6

"7" = 128 = enables inj 8 O/P

For Boost and Idle Control, wire a Switched 12v power to the valves. The ECU triggers Ground.


Intercooler Pump: Relay output see above.

Control: Misc Output 1 / 2,000 RPM / 50% TPS / 90 kpa MAP