2018 X2 Surging?

Chris135 · 06-08-2023, 02:49 PM

When in comfort mode car seems to surge I guess. Any ideas on what the problem would be? rpms are constant but you can see on sport screen hp and torque constantly bounce and the MPG gauge constantly bounce. Very noticeable at 80mph on cruise.

thanks
Chris

mrpingu · 06-15-2023, 01:57 PM

Has the MAF-sensor been checked?
Do you see weird values when monitoring Mass Air Flow with OBD app?

Chris135 · 06-17-2023, 03:42 PM

About to order OBDeleven NextGen Device
I'll see what it reads.
Thanks for the reply.

Whit45 · 08-10-2023, 08:14 AM

if your device doesn't find any codes, see if it has a menu to Reset Adaptations. I had to do this periodically on an older 3 series.

06-08-2023, 02:49 PM	#1
Chris135 Registered 0 Rep 2 Posts Drives: 2018 BMX X2 X28i Join Date: Jun 2023 Location: Texas iTrader: (0)	2018 X2 Surging? When in comfort mode car seems to surge I guess. Any ideas on what the problem would be? rpms are constant but you can see on sport screen hp and torque constantly bounce and the MPG gauge constantly bounce. Very noticeable at 80mph on cruise. thanks Chris
	Appreciate 0 Tweet Quote

06-15-2023, 01:57 PM	#2
mrpingu Lieutenant 181 Rep 593 Posts Drives: 2018 F48 X1 xDrive 18D Join Date: Nov 2022 Location: Norway iTrader: (0) Garage List 2018 BMW X1 (F48) [10.00]	Has the MAF-sensor been checked? Do you see weird values when monitoring Mass Air Flow with OBD app?
	Appreciate 0 Quote

06-17-2023, 03:42 PM	#3
Chris135 Registered 0 Rep 2 Posts Drives: 2018 BMX X2 X28i Join Date: Jun 2023 Location: Texas iTrader: (0)	About to order OBDeleven NextGen Device I'll see what it reads. Thanks for the reply.
	Appreciate 0 Quote

08-10-2023, 08:14 AM	#4
Whit45 Second Lieutenant 38 Rep 226 Posts Drives: '08 E90 335i/'10 E92 M3/'13 Is Join Date: Apr 2014 Location: NC The curvy side iTrader: (0)	Surge if your device doesn't find any codes, see if it has a menu to Reset Adaptations. I had to do this periodically on an older 3 series.
	Appreciate 0 Quote