Porsche 911 Turbo 6 cylinder engine, engine unknown but had the Motronic from the 3.2 engine running before vems install.
The engine is similar to MembersPage/MacB
Update: Sec trigger enabled, now there is primary and sec trig in triggerlog, but No RPM or Spark.
second trigger signals overlapping, try to shift camtrigger a little or change rising to falling for sec trigger.
Triggerlog:
http://www.vems.hu/files/KevinBlack/No%20RPM%20Log%20v3.3_u004215-2011.12.24-17.55.46.vemslog
You have no 6 virtual teeth between "cam" signal [in similarity as we have for audi where every second TDC signal is cancelled by Hall]. So try with 3.
may be 1.1.97 work with no divider? GintsK
Trigger setup:
Flywheel tooth and flywheel pin triggering, flywheel is 129+1.
ECU Info:
ECU#4215 vr/vr trigger(auditrigger non camhall)
Tlywheel Tooth Trigger to EC36-27
Flywheel Pin Trigger to EC18-12
Here's link to 911 Workshop Manual, years 1984-1989: http://www.cannell.co.uk/911_72-89_Workshop_Manuals/84-89%20Workshop%20Manual.pdf
Maybe there's some info on 911 Turbo as well.(MembersPage/PeepPaadam)
The engine actually ran for about 45 seconds (without sectrig enabled), it was just luck that it happened to fire correctly on that attempt.
- [1.1.98 (experimental)] was tested, and found good with this divby 43 config
- zip with config, vemslog, triggerlog
- note: anything after "auditrigger with third trigger input software "camHALL scope" (2011-08-02) will NOT work, so 1.1.96 and 1.1.97 will NOT work (at all with this trigger, see GenBoard/UnderDevelopment/FirmwareChanges ). 1.1.95 should work (we didn't tested it)
- Trigger Edge: Rising
- Trigger Type: Coil Type
- Special Trigger Type: Auditrigger DivbyN
- Audi trigger divider: 43
- yes, this seems like a valid config, but it didn't seem to work anyway (at least with 1.1.97), we're investigating it further
- So far the test were done with 1.1.96.....< Kevin
- (Per-cylinder ignition delay is not needed with it).
- yes, this seems like a valid config, but it didn't seem to work anyway (at least with 1.1.97), we're investigating it further
- Number Of Teeth On Wheel: 3 (NOT 6, because only 3 per sectrig. 3*120=360 as sectrig pulse comes every 360 deg on this engine)
- First Trigger Tooth: 0
- Next Trigger Tooth: 1
- Angular Width Of Tooth: 120
- Filtering and below: Disabled
- reftooth: 0 2 1 0 2 1 x x (because teeth 3,4,5 does NOT exist)
Secondary Trigger:
- Mode: Cam Sync
- Edge: Rising
- Edge While Cranking: Single
- Use: Cam Sync
We also tested with no divider (tooth width=2.75 deg): it worked, but peak-RPM would likely be limited.
We also tested with divby3, emil or pacsa will upload config and link here.
This special case of auditrigger worked on bench, including the per-cyl delay, but only after tricking "divier-off, than "divider-on" (so we're working on initialization change, needed so it syncronizes without this trick, currently stuck in tooth_cnt=FF and wouldn't spark without this hack).
Likely this will be the recommended setup). Per-cyl ignition delay is needed (because 43/3 != 14)
- divby3
- toooth width=8.5
- Number Of Teeth On Wheel: 43
- First Trigger Tooth: 0
- Next Trigger Tooth: 14
- Angular Width Of Tooth: 8.5
- Filtering and below: Disabled
- reftooth: 0 28 14 0 28 14 x x (because teeth 3,4,5 does NOT exist)
- per-cyl ign delay: sg. like 0 5.5 2.75 0 5.5 2.75 0 0 degrees
- needs verification with strobelight + adjustment if necessary
- injector outputs: only injgroup 0, 4 and 5 were used (this might seem unconventional, it's all because the sectrig is not 720 deg but 360 deg),
- so we enabled 2 inj outputs (we paired the outputs that are actually 360 deg opposite) in injgroups 0,4 and 5 (and left injgroup 1,2,3 empty).