Aftermarket ecu wiring diagram

[Mike Gould]

Can anyone help with a wiring diagram for a link ECU (or similar ECU) into a VR 3.8 engine with twin turbos in my vn circuit car?? Had 300kw with remapped stock ECU before we enlarged the turbos, intake and exhaust. Engine is built to Buick turbo specs. Now gone to electronic boost control and Bosch style coil unit with external igniter. Any help would be greatly appreciated. Cheers

 

[Immortality]

Have you contacted LINK?

I believe they also have their own forum.

 

[Mike Gould]

Yep I have downloaded pc link. Theres pages and pages of stuff there but I'm not a wiring expert. Thought someone might have done it before

 

[Immortality]

Probably but it's not something I have seen on this forum. Here on JC we generally recommend the use of the factory ECU/PCM. Best place for info on using it is the PCM Hacking forum. Turbo V6's is common enough and we have a turbo V6 tuning expert in Wellington on the forum.

 

[Mike Gould]

And the Holden doesn't use the external igniter....thats where it gets tricky. My last v6 circuit car ran a megasquirt with Bosch coils and external igniter.

 

[Mike Gould]

Can you please help me with a name for the ECU expert on here?

 

[delcowizzid]

Use the wiring straight from the cas for the trigger link has Holden v6 in the crank trigger drop down menu for easy setup or at least the atom does will tell you weather its using the 3x and cam position or if the 18x on the car is still being used when you look at trigger 1 and 2

 

[delcowizzid]

We still run all stock ignition and ecu 370rwkw and counting

 

[Immortality]

^^^ Listen to this man

 

[Mike Gould]

We still run all stock ignition and ecu 370rwkw and counting

Bloody hell. Can you re-map my stock ECU to suit my twin turbo application?? That sounds too easy! I don't have to use the link as it is only a loaner from my Dad. Still new link g4 storm. (Old but never used) The car still runs with the stock ECU but we were unsure if the tune would be reliable and want to use electronic boost control?? Thanks heaps for your help. Cheers Mike Gould