Which IGN timing relates to which cylinder in the engine?

[G70LEbyAdoom]

Hello, I was wondering if anyone knew which Ignition timing box in the logs, specifically JB4 logs, goes to which cylinder. My IGN 6 timing is way off, and I believe I may have gapped the plug in that spot wrong, so I am going to replace that Plug, I just want to be sure.

 

[G70LEbyAdoom]

I would imagine that @Terry@BMS knows, but any input is appreciated. Thanks

 

[Baluchitherium4]

I believe 1-3-5 is passenger side and 2-4-6 is driver's side, front to back.

 

[G70LEbyAdoom]

I believe 1-3-5 is passenger side and 2-4-6 is driver's side, front to back.

Interesting. if thats the case than IGN6 will be super easy to change.

 

[MacGyver]

Your timings may not be that bad at all. By default it will only show true timing for ign1. Ign2-6 will only show drops in timing. See the following note taken from the JB4 logging parameters thread on N54 Tech

"Note with firmware v20+ values 2-6 reflect timing drops rather than raw timing advance per cylinder. Set FUA = 1 to revert back to raw timing if needed. In the new format this shows how many degrees were removed from that specific cylinder. Also note it's normal to see timing drops. If you're trying to tune for zero drops then you'll end up leaving a lot of power on the table."

 

[G70LEbyAdoom]

Your timings may not be that bad at all. By default it will only show true timing for ign1. Ign2-6 will only show drops in timing. See the following note taken from the JB4 logging parameters thread on N54 Tech

"Note with firmware v20+ values 2-6 reflect timing drops rather than raw timing advance per cylinder. Set FUA = 1 to revert back to raw timing if needed. In the new format this shows how many degrees were removed from that specific cylinder. Also note it's normal to see timing drops. If you're trying to tune for zero drops then you'll end up leaving a lot of power on the table."

this I understand, and it makes sense, however im seeing timing drops for 5.6 to 6.8 on ign 6, and 0.8 to 3 on everything else