Forum » General Tuning Discussion » Starting Issues

Starting Issues

General Tuning Discussion

Discuss all things tuning in this section. News, products, problems and results. 


Page 1
Author
687 Views

Hello everybody!

Right now I am configuring a linkg4+ ecu for a BMW M50B25 Engine.

The engine stats go as follow:

It is a M50B25 engine with a B28 crankshaft (so 2.800 CC)

I am using Deatschwerks 650cc injectors and a Evo IX Turbo.

The ECU is supposed to come plugin from what the distributor told me, but not completely. I changed the injectors, ignitors and triggers wiring and now they are correct. Still, I am not able to start the engine, I would really appreciate any help that could be given.

Another question I have is about injector sizing, is there any other way besides the fuel map to tell the ecu we are using bigger injectors now?

Thanks in advance for your help and your amazing courses!

I finally managed to "start". The issue comes with the coils, I am only getting start signal on coils 1 and 3, but not on the rest. What could the reason be?

Hi Maen, welcome to HPA.

You might find you get a better response if you post your questions up in the general tuning section, this section is really mean for questions relating to the course.

What will help is if you can post up a copy of your map and a datalog of it running.

Thank you for the welcome and the help! On my way of posting it there!