Can MS1 measure over 215F/102C?
Posted: Sun Apr 26, 2009 2:49 pm
As I have noticed MS1 only show max coolant temp of 215F/102C.
I have noticed, that with standard firmware (no EasyTherm mod) and GM CLT sensor MS shows over 215F/102C even over 360F/180C.
But when I use EasyTherm for firmware mod (Bosch sensor) and corresponding inc files MegaTune only shows max 215F/102C.
I can make EasyTherm mod with out inc files and then MegaTune shows over 215F/102C but the are wrong because I don't use right inc files.
Why can MS1 show over 215F/102C with GM sensors and not with Bosch sensor?
I have read that the embedded code that runs on the MS processor uses temperature units of degreesF + 40, meaning that the temperature measurement range is -40F thru 215F.
How does the standard GM firmware work then?
As I understand at the moment it is impossible to switch radiator fan on at 230F/110C with Bosch sensor?
I have noticed, that with standard firmware (no EasyTherm mod) and GM CLT sensor MS shows over 215F/102C even over 360F/180C.
But when I use EasyTherm for firmware mod (Bosch sensor) and corresponding inc files MegaTune only shows max 215F/102C.
I can make EasyTherm mod with out inc files and then MegaTune shows over 215F/102C but the are wrong because I don't use right inc files.
Why can MS1 show over 215F/102C with GM sensors and not with Bosch sensor?
I have read that the embedded code that runs on the MS processor uses temperature units of degreesF + 40, meaning that the temperature measurement range is -40F thru 215F.
How does the standard GM firmware work then?
As I understand at the moment it is impossible to switch radiator fan on at 230F/110C with Bosch sensor?