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bwilson4web · 03-09-2009, 09:26 AM

Hi,

This is the warm-up data I was looking for, the upper blue line of symbols:

You'll notice there is brief temperature drop as the coolant in the cabin heater core floods back into the block. But 0C is about as cold as it gets in my area.

For those curious:

MG1 C - temperature of motor generator 1 closest to engine side of transaxle
MG2 C - temperature of motor generator 2, traction motor and regenerative braking generator at end of transaxle
Air g/sec - the mass air flow sensor data, indicator of engine operation and power level
ICE rpm - internal combusion engine rpm
MG2 rpm - the traction motor generator rpm, which is proportional to vehicle speed

Bob Wilson

03-09-2009, 09:26 AM	#5 (permalink)
bwilson4web Engineering first Join Date: Mar 2009 Location: Huntsville, AL Posts: 843 17 i3-REx - '14 BMW i3-REx Last 3: 45.67 mpg (US) Blue Bob's - '19 Tesla Std Rng Plus Thanks: 94 Thanked 246 Times in 157 Posts	Hi, This is the warm-up data I was looking for, the upper blue line of symbols: You'll notice there is brief temperature drop as the coolant in the cabin heater core floods back into the block. But 0C is about as cold as it gets in my area. For those curious: MG1 C - temperature of motor generator 1 closest to engine side of transaxle MG2 C - temperature of motor generator 2, traction motor and regenerative braking generator at end of transaxle Air g/sec - the mass air flow sensor data, indicator of engine operation and power level ICE rpm - internal combusion engine rpm MG2 rpm - the traction motor generator rpm, which is proportional to vehicle speed Bob Wilson __________________ 2019 Tesla Model 3 Std. Range Plus - 215 mi EV 2017 BMW i3-REx - 106 mi EV, 88 mi mid-grade Retired engineer, Huntsville, AL Last edited by bwilson4web; 03-09-2009 at 09:39 AM..