Megasquirt Warm up Enrichment Stuck at Max 255%??
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yessir
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Warm up Enrichment Stuck at Max 255%??
Alright, I got the Ms3 and ms3x in and everything is working great, except my warm up enrichment.
I noticed almost no matter what I do to the warm up enrichment correction curve, my car was still lean when it was cold. So I put a warm up enrichment gauge on the dashboard and noticed it's stuck at 255% all the time. No matter what the coolant temp is. (which is working perfectly)
I also figured correction is in effect, it's not just a gauge error, due to how low my entire VE table is, and how high my pulse width is for the VE number.
Car runs perfectly warmed up. Runs ok in the 15-16's AFR cold. (70-130 degree water temp)
Anyone have any advice on this? I've tried searching around, nobody seems to have this issue. I've combed through all the settings multiple times, but really the only software option for warm up, is the warm up enrichment curve, right?
Just noticed in the datalogs, my air density correction has also been stuck at 140%... what is going on here?
I posted my MSQ, and a megalog here...
Megasquirt MSEXTRA / MS3EFI • Warm up Enrichment Stuck at Max 255%?? (View topic)
I noticed almost no matter what I do to the warm up enrichment correction curve, my car was still lean when it was cold. So I put a warm up enrichment gauge on the dashboard and noticed it's stuck at 255% all the time. No matter what the coolant temp is. (which is working perfectly)
I also figured correction is in effect, it's not just a gauge error, due to how low my entire VE table is, and how high my pulse width is for the VE number.
Car runs perfectly warmed up. Runs ok in the 15-16's AFR cold. (70-130 degree water temp)
Anyone have any advice on this? I've tried searching around, nobody seems to have this issue. I've combed through all the settings multiple times, but really the only software option for warm up, is the warm up enrichment curve, right?
Just noticed in the datalogs, my air density correction has also been stuck at 140%... what is going on here?
I posted my MSQ, and a megalog here...
Megasquirt MSEXTRA / MS3EFI • Warm up Enrichment Stuck at Max 255%?? (View topic)
#3
yessir
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Originally Posted by jsmcortina
Your warmup enrichment curve is upside down. It MUST go from cold at the top to warm at the bottom. (There is a note just below the curve warning of that.
The air density table is also upside down.
James
The air density table is also upside down.
James
By final row, I just thought they where referring to the last two cells at fully warmed up. Not necessarily the bottom.
Thanks again.
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