rusefi icon indicating copy to clipboard operation
rusefi copied to clipboard

[was: 3/0 trigger syncs faster with Single Tooth than 6G72 Cam] 6G72 Cam is not well

Open ElDominio opened this issue 6 months ago • 10 comments

Describe the bug On two cars with the same crank patterns, and probably the same crank/cam sensors, the one with a Single Tooth cam (modified by us) syncs up noticeably faster

Hardware

  • Board: both on F407 paralela-based plug and play
  • Engine info 6G72/6A12

To Reproduce Steps to reproduce the behavior:

  1. Set crank trigger to 3/0
  2. Set cam to appropriate one

Expected behavior at least similar sync times (6g72 should be faster, since we have 4 sync points to start if we check crank at the time a change is detected on cam, but at least as fast as single tooth

Screenshots 6G72 Cam: image

Single tooth cam: image

Additional context Log for 6G72: https://rusefi.com/online/view.php?log=1416

Logs for single tooth: https://rusefi.com/online/view.php?log=1417

ElDominio avatar Aug 11 '24 01:08 ElDominio