Getriebe: Kick-Down problem E32 V12 750i HOLLAND

[Hydromat]

der Kickdown fährt die Gänge bis Enddrehzahl aus, solange dieser (KD) betätigt ist...

[Erich]

Zitat von Hydromat

der Kickdown fährt die Gänge bis Enddrehzahl aus, solange dieser (KD) betätigt ist...

and here the literal translation of "the master's voice"

The kickdown function is designed in such a way that the gear changes only when the RPM limiter has been reached in every gear. That continues as long as you have pushed the accell down to kick down.

That is a feature of the kickdown function, not a mal-function.

[Dutchman V12]

Thank you all for the reactions,

I understand how the KickDown works but i don't think mine works right.

Today (after work) i will test the Kickdown again and hold it down until (hopefully) it shifts UP. I don't think this will work becouse i tried it before but maybe i didn't wait long enough.....

Tonight i will post my findings here...

[Dutchman V12]

THANK YOU ALL !! THANK YOU ALL !!


DAMN, i feel stupid!!

The problem was me, not the gearbox of this excellent BMW 7-er!!

When i drove home from work i pushed the kickdown, it changes gears down, accelerated and just at the moment when i thought "i am going to destroy this beautyfull V12 engine" it changed the gear UP correctly and accelerated again!!



Damn i love this car, i love this forum and i hate myself! For 3 month i own this car now and all the time i was thinking my gearbox was broken..... ai ai ai ai!!


Thanks again, you all been verry helpfull!

[Erich]

Congrats, Bart

do yourselves and us a favour and complete your profile on the right
Fahrzeug:

you mentioned in the first posting 750i E32 from model year 1993, better to add the exact month and year of production. Model year 1993 can mean production date 10/1992 for example.
There are a lot of different wiring diagrams, different modules etc.
So better we know the production date.
You can easily check that on my website, there is a VIN decoder, just type in the last 7 digits of your VIN and you have the exact details.
 http://kunden.tridem.de/auto/erich/auto.htm

Thanks

PS:
you can change the profile on the left, click Mitgliederbereich and then you find it.

Don't drive too fast, the next radar check is wairing for you

[Dutchman V12]

Hi there!

Thank you, i did the VIN check see here the results:

Chassis number DC09840
Vehicle code GB81
Series E32
Model 750i
Body type saloon
Catalog model ECE
Production date 1993 / 05
Engine M70
Transmission Automatic
Steering Left
Catalyzer YES

Additional Information for Vehicle code GB81
Production FROM : 1990/09/01 TO : 1994/03/31
Engine M70 B50
Engine Oil 7.50 Liter
Transmission Automatic
Transmission Model 4HP-22/EH
Transmission Oil 3.50 Liter
Rear Axle Oil 1.90 Liter
Coolant(w/o Air Conditioner) 0.00 Liter
Coolant(with Air Conditioner) 13.00 Liter
Brake fluid 1.00 Liter
Remarks :


I also added some information in my profile. Is there also the possibility for uploading pictures of the car to your profile?

Grtz.. Bart

[Erich]

Thanks.
to add a picture of your car in the avatar, click on the left side Mitglierderbereich, then scroll down to Kontrollzentrum Einsrellungen & Optionen, click Benutzerbild aendern and then proceed to upload the picture from your PC.
Max. size is 180 x 150 Pixel und 15,0 KB.

To upload a pic from your PC when you post, just scroll down a bit more below the usual click for sending

Just for info: Production numbers of 750 in 1993 was 1.418

quite rare car
 http://bmwe32.masscom.net/johan/info...roduction.html

[peter becker]

Zitat von Dutchman V12

Hi there!

Thank you, i did the VIN check see here the results:

Chassis number DC09840
Vehicle code GB81
Series E32
Model 750i
Body type saloon
Catalog model ECE
Production date 1993 / 05
Engine M70
Transmission Automatic
Steering Left
Catalyzer YES

Additional Information for Vehicle code GB81
Production FROM : 1990/09/01 TO : 1994/03/31
Engine M70 B50
Engine Oil 7.50 Liter
Transmission Automatic
Transmission Model 4HP-22/EH
Transmission Oil 3.50 Liter
Rear Axle Oil 1.90 Liter
Coolant(w/o Air Conditioner) 0.00 Liter
Coolant(with Air Conditioner) 13.00 Liter
Brake fluid 1.00 Liter
Remarks :


I also added some information in my profile. Is there also the possibility for uploading pictures of the car to your profile?

Grtz.. Bart

hey bart

i am wondering, 4 HP22 as automatik transmission??????
i think, the 750 ( e32) was build with the 4 HP24.......

grtz peter