Which pins are CAN on the Link G4+ Kurofune?

CAN1 L: pin J2. CAN1 H: pin J3.

Which pins are the crank and cam inputs on the Link G4+ Kurofune?

Trigger 2 -: pin 6. Trigger 1 -: pin 8. Trigger 2 +: pin 17. Trigger 1 +: pin 19.

Which pins are the injector outputs on the Link G4+ Kurofune?

Inj 1: pin 1. Inj 2: pin 2. Inj 5: pin 12. Inj 6: pin 13. Inj 3: pin 50. Inj 4: pin 51. Inj 7: pin 63. Inj 8: pin 64.

Which pins are the ignition outputs on the Link G4+ Kurofune?

Ign 1: pin 31. Ign 2: pin 32. Ign 3: pin 33. Ign 4: pin 34. Ign 5: pin 35. Ign 6: pin 36. Ign 8: pin 45. Ign 7: pin 46.

Which pins are ground on the Link G4+ Kurofune?

GND: pins 3, 4, 5, 10, 11, 22, J1.

Pinout

Link G4+ Kurofune pinout

Every pin of the 22-pin A, 16-pin B, 26-pin C, and 8-pin XS connectors, with Link's own pin names. Tap a pin to see what it does.

Every pin from Link's own guide for this ECU, read twice

Connector A · 22-pinAs drawn in Link's guide for this ECU; the guide does not say from which side

Connector B · 16-pinAs drawn in Link's guide for this ECU; the guide does not say from which side

Connector C · 26-pinAs drawn in Link's guide for this ECU; the guide does not say from which side

Connector XS · 8-pinAs drawn in Link's guide for this ECU; the guide does not say from which side

Pick any pin on the drawing or in the table to see its function and the documents it was checked in.

Link G4+ Kurofune connector A pinout (22-pin)

Pin	Function
1	Inj 1
2	Inj 2
3	GND
4	GND
5	GND
6	Trigger 2 -
7	DI 2
8	Trigger 1 -
9	AN Volt 5
10	GND
11	GND
12	Inj 5
13	Inj 6
14	AN Volt 6
15	AN Volt 7
16	AN Volt 8
17	Trigger 2 +
18	DI 1
19	Trigger 1 +
20	AN Volt 4
21	AN Volt 3
22	GND

Link G4+ Kurofune connector B pinout (16-pin)

Pin	Function
23	AN Volt 2
24	AN Volt 1
25	DI 3
26	DI 4
27	DI 5
28	DI 6
29	Aux 7
30	Aux 5
31	Ign 1
32	Ign 2
33	Ign 3
34	Ign 4
35	Ign 5
36	Ign 6
37	Aux 8
38	Aux 6

Link G4+ Kurofune connector C pinout (26-pin)

Pin	Function
39	AN Temp 2
40	+5V Out
41	Aux 1
42	Aux 2
43	AN Out 3
44	AN Out 4
45	Ign 8
46	Ign 7
47	Aux 9
48	Aux 10
49	+14V
50	Inj 3
51	Inj 4
52	AN Temp 1
53	+14V Batt
54	Aux 3
55	Aux 4
56	AN Out 1
57	AN Out 2
58	DI 9
59	DI K
60	DI 8
61	DI 7
62	+14V
63	Inj 7
64	Inj 8

Link G4+ Kurofune connector XS pinout (8-pin)

Pin	Function
J1	GND
J2	CAN1 L
J3	CAN1 H
J4	DI 10
J5	AN Temp 3
J6	AN Volt 9
J7	KNOCK 1
J8	KNOCK 2

Link G4+ Kurofune pins at a glance

Which pins are CAN on the Link G4+ Kurofune?: CAN1 L: pin J2. CAN1 H: pin J3.
Which pins are the crank and cam inputs on the Link G4+ Kurofune?: Trigger 2 -: pin 6. Trigger 1 -: pin 8. Trigger 2 +: pin 17. Trigger 1 +: pin 19.
Which pins are the injector outputs on the Link G4+ Kurofune?: Inj 1: pin 1. Inj 2: pin 2. Inj 5: pin 12. Inj 6: pin 13. Inj 3: pin 50. Inj 4: pin 51. Inj 7: pin 63. Inj 8: pin 64.
Which pins are the ignition outputs on the Link G4+ Kurofune?: Ign 1: pin 31. Ign 2: pin 32. Ign 3: pin 33. Ign 4: pin 34. Ign 5: pin 35. Ign 6: pin 36. Ign 8: pin 45. Ign 7: pin 46.
Which pins are ground on the Link G4+ Kurofune?: GND: pins 3, 4, 5, 10, 11, 22, J1.
Which pins power the Link G4+ Kurofune?: +14V: pins 49, 62.
Which pins are the sensor supplies on the Link G4+ Kurofune?: +5V Out: pin 40.