Subpage of MembersPage/Akos/AudiAbz
Originally it was falsely reported
that trigger system is InputTrigger/AudiTrigger with
primary trigger
- 136 tooth (none missing) VR sensor on the crank
secondary trigger
- 1 tooth "crankhome-VR" sensor on the crank
- 1 tooth HALL on the cam, (windowing every other crankhome-VR pulse)
It turned out
there is no crankhome-VR, and the
primary trigger
- 60-2 VR (appr 960 Ohm) VR sensor on the crank
- DID Audi V8 ENGINEs USE 60-2 ? The motronic seemed to run it...
secondary trigger
- 1 tooth HALL on the cam
Unfortunately the ECU was ordered with secondary_trigger=VR that needs VR sectrig to work. Modification so it would work with HALL trigger is possible (see GenBoard/Manual/InputTriggerHardWare), only a solderblob needs to be removed, but disassemble+assemble might take 40 mins.
Likely the 8 ignition coils will originally be driven with ign_dualout, so the 60-2 primary trigger is enough to run the engine.