Galant_martin
Well-known member
Hello,
I have an eprom ecu board here with an strange problem.
TMO logger can Connect with the ecu.
I See „federal ecu“ in the first screen, I can switch the fuel pump on.
One driver ic is bad
, I think it was 105, is dead. But i have no isc so thats no problem
But car wont start. Battery reads 0V, and all other sensors reading 0V too.
On pin 23&24, sensor +5v and sensor ground my multimeter tell‘s me 4,98V so i think that‘s okay.
Where can I look next?
Thank you all and a good new year
I have an eprom ecu board here with an strange problem.
TMO logger can Connect with the ecu.
I See „federal ecu“ in the first screen, I can switch the fuel pump on.
One driver ic is bad
, I think it was 105, is dead. But i have no isc so thats no problem
But car wont start. Battery reads 0V, and all other sensors reading 0V too.
On pin 23&24, sensor +5v and sensor ground my multimeter tell‘s me 4,98V so i think that‘s okay.
Where can I look next?
Thank you all and a good new year