[Tankki123]

Hello, i have pazi88 rev2.0 board for my m50b25 non vanos.
I retrofited vanos to it but i cant get it work..
Pazi88 told me to take +12v from injector (ign on) to vanos solenoid, and from ecu pin number 7 to vanos solenoid.
Also i had to solder a jumper to JP30.
I did this all and i selected pin7 from settings and turned on the vanos, i measured with voltage meter from vanos solenoid plug and there comes only 1volt.
I have double checked all the wiring and they are ok.
Is there some other jumper or something that i have to solder?
Thanks!

[Vauhtivaunu]

Vanos is active when ecu grounds (-) of solenoid valve. It´s marked in vanos valve plug. That´s why there must be constant +12v when engine is running. Easy way to do that is to take +12v from injector connector.
Double check that. Injectors have one constant +12v and one is ecu grounding pin. There is slightly lower voltage in injector grounding pin since speeduino leds are in parallel with that pin and when ecu is powered there is something like +10v from those leds.
Look from BMW ETM what pin is constant +12v if unsure.

[Tankki123]

Thanks, but ive measured that there comes constant +12v from injector.
So the problem must be inside ecu (doesnt give ground).

[dzener]

Hi, or configuration... Post your tune and log.

[Tankki123]

here is my tune.

[Tankki123]

Problem solved !
As i told, i selected pin7 from settings.. it should be "board default" and not pin7
Easy fix finally..