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2019+ BMW 3 AND 4-SERIES FORUMS (G2x Generation) General G20 Sedan / G22 Coupe / G26 Gran Coupe Discussions how to tell if my car have a Mild Hybrid system?

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      02-22-2023, 12:23 AM   #1
G30M
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how to tell if my car have a Mild Hybrid system?

2021 M340i TOuring

first there is not LiIon battery in the engine bay
second i never see EBOOST come on

would you see bright orange cables in the engine bay if you have a mild hybrid?

maybe mine is an end of line 2020

however, it does not have any exhaust pops bangs or burbles suggesting not 2020

¯\_(ツ)_/¯
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      02-22-2023, 12:29 AM   #2
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      02-22-2023, 01:33 AM   #3
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thanks nowhere does it say mild or hybrid

it says M340I XD A
engine B58D

does that mean it's not a mild hybrid?
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      02-22-2023, 02:41 AM   #4
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I'm pretty sure that I read that the lilac coloured cable in the photo below, and the option code 1CE Recuperation System indicate MHT.
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      02-22-2023, 02:42 AM   #5
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Quote:
Originally Posted by g21 View Post
thanks nowhere does it say mild or hybrid

it says M340I XD A
engine B58D

does that mean it's not a mild hybrid?
Does it have 1CE Recuperation System?
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      02-22-2023, 11:52 AM   #6
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thanks you guys are the best

No 1CE no recuperation
production date 2021-05-05
edit - No lilac cable going into the compartment which is empty

now i know why the space in the engine bay doesn't have a Li Ion! they even cleared out the space but deleted the MH !

ok so now i know

thanks again guys, been living a lie for over a year ;p

Last edited by G30M; 02-22-2023 at 05:29 PM..
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      02-26-2023, 11:59 AM   #7
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Are you in Australia? Mexican, Australian and Chinese cars m440i are not Mild Hybrid. Also you total hp might be a little higher than that of other countries, at 387.
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      02-26-2023, 02:04 PM   #8
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Quote:
Originally Posted by JITH View Post
Are you in Australia? Mexican, Australian and Chinese cars m440i are not Mild Hybrid. Also you total hp might be a little higher than that of other countries, at 387.
He’s got an M340i not an M440i.
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      02-26-2023, 02:30 PM   #9
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I've got a unicorn that is nothing special
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      02-26-2023, 02:32 PM   #10
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Quote:
Originally Posted by JITH View Post
Are you in Australia? Mexican, Australian and Chinese cars m440i are not Mild Hybrid. Also you total hp might be a little higher than that of other countries, at 387.
I have to say though, sometimes the power meter gets very close to 400 hp and 560nm what ever that means
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      02-26-2023, 03:33 PM   #11
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Quote:
Originally Posted by g21 View Post
I have to say though, sometimes the power meter gets very close to 400 hp and 560nm what ever that means
560nm is 560 newton meters of torque.
That equals about 413 foot pounds of torque.
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      02-26-2023, 04:36 PM   #12
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Yes but it's only meant to have 500

These overshoots are rare but sometimes it accidentally makes more than it is meant to maybe. Who knows
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      02-26-2023, 05:36 PM   #13
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BMW is well know for understating performance numbers.
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      02-26-2023, 05:45 PM   #14
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Quote:
Originally Posted by g21 View Post
Yes but it's only meant to have 500

These overshoots are rare but sometimes it accidentally makes more than it is meant to maybe. Who knows
The Mild Hybrid system is supposed to add about 11hp under certain circumstances. Not sure how much torque.
But regardless, the official numbers are a modest estimate anyway.
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      02-27-2023, 02:14 PM   #15
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Quote:
Originally Posted by sjb993 View Post
He’s got an M340i not an M440i.
Thank you, in my understanding, the same thing according to the MH.
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      02-27-2023, 02:23 PM   #16
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Quote:
Originally Posted by g21 View Post
I have to say though, sometimes the power meter gets very close to 400 hp and 560nm what ever that means
Agreed.
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      02-27-2023, 02:44 PM   #17
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Quote:
Originally Posted by g21 View Post
I have to say though, sometimes the power meter gets very close to 400 hp and 560nm what ever that means
Agreed.
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      02-28-2023, 06:12 AM   #18
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Quote:
Originally Posted by JITH View Post
Are you in Australia? Mexican, Australian and Chinese cars m440i are not Mild Hybrid. Also you total hp might be a little higher than that of other countries, at 387.
Might there be other countries to the list? Any idea is there might be MHT m440i in Japan??
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      02-28-2023, 01:01 PM   #19
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Quote:
Originally Posted by Ashley78998769 View Post
Might there be other countries to the list? Any idea is there might be MHT m440i in Japan??
I only heard about Mexico (mine was bought here in Mexico), Australia, and China. Do not know somewhere else. But a glance at the local distributors may give an idea.

Last edited by JITH; 02-28-2023 at 02:16 PM..
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      03-01-2023, 03:13 AM   #20
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      03-01-2023, 03:21 AM   #21
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Quote:
Originally Posted by g21 View Post
2021 M340i TOuring

first there is not LiIon battery in the engine bay
second i never see EBOOST come on

would you see bright orange cables in the engine bay if you have a mild hybrid?

maybe mine is an end of line 2020

however, it does not have any exhaust pops bangs or burbles suggesting not 2020

¯\_(ツ)_/¯
Didn't they remove the start / stop button from the mild hybrid. Isn't that a quick way to tell?
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      03-01-2023, 04:20 AM   #22
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Punch it and if your gauges turn blue and says e-Boost then you got it
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