Reply to "Fuel Injection and Electronic Ignition for VW engines - Speeduino Style"

@edsnova posted:
Right now my off-throttle (high MAP) ignition timing numbers at idle are much, much lower: my "trough" is at 800 rpm at maybe 8 degrees (I'd have to hook up the computer to check the table). I'd thought the trough should only be a degree or two. You're saying it can be more pronounced?

Actually, my idle column is around 10 degrees (my mistake). My normal idle MAP with this timing is around 67 kPa. I'm running 15 degrees in the columns on either side to make the trough.

If your idle speed rises rapidly because it wanders into the higher RPM column, either lower the difference in the higher RPM column or change the column to be further away in speed (e.g. change the 1000 RPM column to be 1100 or 1200 RPM).

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