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Cold start stalling
#19
(02-25-2023, 07:05 AM)Chris216 Wrote: Lee, I can start the bike immediately on pulling it out of the garage if I play with the throttle some. It will start with just the "button" and then stall, requiring a second start procedure. Normally I can just hit the button and it will go directly to high idle. I think in my case the ECU is looking at the IAT temp (70 degrees) and coolant temp  (70 degrees), going to it's fueling maps and saying it needs "X" mixture for when it's 70 degrees. Where in reality the intake air is much colder resulting in a lean mixture and stalling until the IAT sensor reads the correct temp.
Chris

WAM_thumbsup
Lee
Iowa, USA
2022 R1250RS White Sport

Past BMWs: 2016 R1200RS x 2,  2011 K1300S x 2,  2003 K1200RS x 2,  1991 K75S x 2,  1987 K75T x 2, 1984 R100RT
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Messages In This Thread
Cold start stalling - by Chris216 - 02-15-2023, 12:46 PM
RE: Cold start stalling - by Grumpy Goat - 02-15-2023, 05:28 PM
RE: Cold start stalling - by Lee - 02-15-2023, 05:42 PM
RE: Cold start stalling - by Chris216 - 02-16-2023, 07:24 AM
RE: Cold start stalling - by Grumpy Goat - 02-16-2023, 08:02 AM
RE: Cold start stalling - by Chris216 - 02-16-2023, 09:12 AM
RE: Cold start stalling - by Lee - 02-16-2023, 10:47 AM
RE: Cold start stalling - by Grumpy Goat - 02-16-2023, 12:01 PM
RE: Cold start stalling - by Chris216 - 02-16-2023, 02:56 PM
RE: Cold start stalling - by Grumpy Goat - 02-16-2023, 05:13 PM
RE: Cold start stalling - by Chris216 - 02-17-2023, 10:37 AM
RE: Cold start stalling - by Grumpy Goat - 02-17-2023, 11:02 AM
RE: Cold start stalling - by Chris216 - 02-18-2023, 09:32 AM
RE: Cold start stalling - by Grumpy Goat - 02-18-2023, 10:34 AM
RE: Cold start stalling - by Chris216 - 02-23-2023, 11:11 AM
RE: Cold start stalling - by Grumpy Goat - 02-23-2023, 11:56 AM
RE: Cold start stalling - by Lee - 02-24-2023, 08:57 AM
RE: Cold start stalling - by Chris216 - 02-25-2023, 07:05 AM
RE: Cold start stalling - by Lee - 02-25-2023, 08:51 AM

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