Miatapower List Archive

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Mail From: "Ray Ayala" <(email redacted)>

Wierd. The following is for idle at 900 rpm, 30 kPa, 90C-96C coolant =
temp, O2 on target at stoich. From 25C to 40C the amount of fuel =
required falls as expected. From 25C down to 10C no change in fuel is =
required where it would be expected to rise. From 10C down to 0C the =
amount of fuel required falls again rather than rising. So much for =
theory. Coolant temp change within the 90C-96C range had a little =
effect but it was pretty negligible. I'll be looking at 60 kpA and 100 =
kPa cruise next. If anybody can log some data below zero along with =
comparative data at zero, your contribution will be most welcome. Also =
at 40C and upwards (down under folks only, I presume?). Idle intake air =
temps are typically about 4 deg above ambient with an FM2/3 IC after a =
20 second cool down. Any volunteers?