VLLink

Holden VL Pinout

Pin	ECU Pin	Function	Pin	ECU Pin	Function
101	Injector 1	Injection (Peak and Hold Drivers)	26	Ground
102	Injector 5	Injection (Peak and Hold Drivers)	27	+14V (Main Relay)	ECU Power
103	Injector 3	Injection (Peak and Hold Drivers)	28	Ground
104	Injector 4	Injection (Peak and Hold Drivers)	29	DI 3	Vehicle Speed
105	Injector 2	Injection (Peak and Hold Drivers)	30	An Temp 2	AFM Signal ( Use for IAT)
106	Injector 6	Injection (Peak and Hold Drivers)	31	nc
107	Ground		32	nc
108	nc		33	nc
109	Ground		34	Ignition Switch	Controls ECCS Relay
110	nc		35	+14V (Main Relay)	ECU Power
111	nc		36	Ground
112	Ground		37	nc
113	Ground		38	nc
114	nc		39	nc
115	nc		40	nc
1	Aux 1	CE Light (Red)	41	nc
2	Aux 2	ISC Solenoid	42	nc
3	nc		43	nc
4	nc		44	nc
5	Ignition 1	Ignition	45	nc
6	ECCS Relay Control	Pulls Low when Pin 34 High	46	nc
7	nc		47	nc
8	Trig 1	Trig 1	48	nc
9	DI1	Start Signal	Internal MAP	An Volt 3	MAP
10	DI2	Neutral/Park	Expansion 1	Signal Ground
11	Aux 3	CE Light (Green)	Expansion 2	+5V Out
12	nc		Expansion 3	DI 5
13	nc		Expansion 4	DI 6
14	nc		Expansion 5	An Volt 5
15	nc		Expansion 6	An Volt 6
16	Aux 4	Fuel Pump	Expansion 7	An Temp 2
17	Trig 2	Trig 2	Expansion 8	An Temp 3
18	An Volt 1	TPS / Idle Switch	Expansion 9	An Temp 4
19	Aux 5	Fuel Pressure Reg	Expansion 10	Ignition 6
20	nc		Expansion 11	Ignition 5
21	Knock 1	Knock	Expansion 12	Ignition 4
22	DI 4	A/C In	Expansion 13	Ignition 3
23	An Temp 1	ECT	Expansion 14	Ignition 2
24	An Volt 2	Oxy Sensor	Expansion 15	Ignition 1
25	+5V Out		Expansion 16	Signal Ground

Note: Injector Drives 7 and 8 aren't exposed and don't have the hardware required to drive Injectors.