Please help N54

Adrianmateos · 12-16-2021, 11:04 AM

Quote:

Originally Posted by iqraceworks

All of this right here.....

I had some issues with my 6AT slipping in 5th gear on a pretty mil MHD tune.....a full service and xhp cured my problems, now it's holding 550-ish hp on a custom tune with bigger turbos and no issues.

Did you have to reset solenoid adaptations? After swapping them out for the new ones

Adrianmateos · 12-16-2021, 08:17 PM

Quote:

Originally Posted by iqraceworks

All of this right here.....

I had some issues with my 6AT slipping in 5th gear on a pretty mil MHD tune.....a full service and xhp cured my problems, now it's holding 550-ish hp on a custom tune with bigger turbos and no issues.

Did you have to reset transmission adaptations or anything?

iqraceworks · 01-07-2022, 01:16 PM

NO....don't reset the adaptations. Just drive the car around like normal, letting it shift up and down through the years. It will reset/adjust the adaptations on it's own.

Adrianmateos · 04-30-2022, 10:22 AM

Hello guys thanks for everyone’s help I finally was able to buy the solenoids and replaced all of them now I’m just waiting for it to settle down to flash it with the XHP, I took it on a little drive and after I did the fluid and the sleeves and also solenoids it’s still did it again on fourth gear hopefully after I flash it with the xHP this issue will be resolved do I have to wait to do it or can I do it right away any help would be greatly appreciated. Thanks.

Adrianmateos · 04-30-2022, 10:25 AM

Quote:

Originally Posted by iqraceworks

NO....don't reset the adaptations. Just drive the car around like normal, letting it shift up and down through the years. It will reset/adjust the adaptations on it's own.

Did flashing it with the Xhp help and did you flesh it right after you did the service of the sleeves and the solenoids and fluid or did you wait to do it

iqraceworks · 04-30-2022, 10:35 AM

Quote:

Originally Posted by Adrianmateos

Did flashing it with the Xhp help and did you flesh it right after you did the service of the sleeves and the solenoids and fluid or did you wait to do it

If it was me I would put a couple hundred easy miles of driving on the transmission to let it adjust the adaptations.....and then put xHP on it. Make sure you check the line pressure bump option.

01-07-2022, 01:16 PM	#25
iqraceworks Brigadier General 2114 Rep 3,811 Posts Drives: 2007 335i Join Date: Aug 2019 Location: Missouri iTrader: (0)	NO....don't reset the adaptations. Just drive the car around like normal, letting it shift up and down through the years. It will reset/adjust the adaptations on it's own. __________________ 2007 335i, BMS DCI, BMS Chargepipe w/Tial BOV, ARM Catless Downpipes, silicone inlets, Bilstein B12 Prokit Suspension, Whiteline subframe bushings, Front/Rear M3 control arms, G-Plus FMIC, Stage 2 LPFP, Custom E40 tune by Justin (V8Bait), xHP stage 3 transmission flash, RB Two Turbos....10.90 @ 128mph
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04-30-2022, 10:22 AM	#26
Adrianmateos Enlisted Member 1 Rep 32 Posts Drives: Bmw 2007 335i e93 Join Date: Sep 2021 Location: Deltona iTrader: (0)	Hello guys thanks for everyone’s help I finally was able to buy the solenoids and replaced all of them now I’m just waiting for it to settle down to flash it with the XHP, I took it on a little drive and after I did the fluid and the sleeves and also solenoids it’s still did it again on fourth gear hopefully after I flash it with the xHP this issue will be resolved do I have to wait to do it or can I do it right away any help would be greatly appreciated. Thanks.
	Appreciate 0 Quote