in tephra this is enable Warmup timing retard,

Now my question is,

If i disable this will the car just warmup using the normal timing map, at the moment my car warms up @1050rpm gets to a certain temp and the revs drop momentarily to 850-950 then it comes back up to 1050 = target idle

Its hard to explain i might log what im talking about but someone might know what im talking about,

I was thinking it might be doing it with the transition of warmup retard to normal

 

strange one mine just gradually falls to 850 from 1100 as temp rises. its very linear
logged ignition timing?

 

Yeh i havent had a chance to log anything yet will do when i get a chance

 

interesting...

 

I ended up disabling mine. I still get idle fluctuations on cold start but it is not as bad as before. My car would go btwn 1000-2000rpm over and over. Very annoying.

 

I dont get fluctuations like you it idles sweet but i believe when it switches over from warmup retard to normal i get a drop in RPM then comes back up to target idle,

Its not an issue really just wanted to see what peoples thoughts where i might disable it and see how it goes