Audi aan 5cyl troubleshouting

V3 BETA TESTS
1

AUDI AAN 5CYL 2.2L
Converted to 60-2 front crank trigger, oem vr crank sensor, oem hall cam sensor.
Missing tooth window is not cut correctly, needed to invert phase for correct firing order.
I`m getting best results with no pull-down in vr, non the less its stop counting after ~4000rpm with no trigger or sync error.
Tried inverting polarity on sensor, adjusting air gap, now its 0.7mm.
I think software should compare cam rpm vs crank rpm and trow some error.
Using v3 because of scope functionality, once triger pattern and sensor sorteded out will switch to v2, street car for client.

20240606_1244.emublog3 (491.4 KB)
scope_202465_1743.emubscp3 (603 Bytes)
scope_202465_2156.emubscp3 (627 Bytes)
scope_202465_17431.emubscp3 (608 Bytes)
V13.emub3 (53.4 KB)

2

Try the open loop first (all of PID coefficients set to 0).
If you do not have stable boost with the open loop it is not a problem of boost controller.
Also set an option DC below margin to DC feedback table

3

sorry?

this is about crank and cam triggers

4

I think this is meant for the Boost control topic that was recently posted.

likely a bit busy over there at ECUMaster. lol