Reduced Power...Again.

a sorti la voiture, 2011 e90 m3 sur les canyons, le jour s'est passé sans accroc... jusqu'à ce que j'ai rempli (9 miles de la maison) et a commencé la voiture. avait le DSC, ABS, Émissions accrues, lumières est venu. m3gasm dit son actionneur.

La chose étrange est quand je suis rentré à la maison, c'est qu'il se déplace automatiquement vers le haut et vers le bas même en mode manuel. Je n'ai aucun contrôle sur la transmission. Il a du mal à tourner au ralenti, accélérer et décélérer.

Je n'ai pas encore lu les codes, mais je pense que c'est de la TB, quelqu'un a-t-il expérimenté le rôle sans aucun contrôle sur la transmission?

...

Viagra

Sucks... But read codes first, then post the codes.
No one can help without them.

obe100 wrote

..

has anyone experienced the part having no control on the transmission?

im really only asking about that part.

ato///M3 wrote

obe100 wrote

..

has anyone experienced the part having no control on the transmission?

im really only asking about that part.

About a month ago you tried to flash the dct and failed.

Did you keep trying?
What happened, did you succeed?

Looks like your car has plenty of codes thrown the last few month. Any solutions for those previous errors?
The tb can cause all kind of codes it seems and so can a battery / alternator issue.

And no, the tb do not interfere with the dct directly.

But who knows what the car is doing when they go bad, perhaps wants to stay in a certain rpm range?

Rainer M wrote

About a month ago you tried to flash the dct and failed.

Did you keep trying?
What happened, did you succeed?

Looks like your car has plenty of codes thrown the last few month. Any solutions for those previous errors?
The tb can cause all kind of codes it seems and so can a battery / alternator issue.

And no, the tb do not interfere with the dct directly.

But who knows what the car is doing when they go bad, perhaps wants to stay in a certain rpm range?

i didn't flash the car at all, just try to do a cold run of WinKFP (winkfp was not plugged in to the car)

changed the spark plugs of the car, it solved the previous reduced power Problems.
i totally that the alternator might be bad, however, car seems to be keeping 12V, when off and ~14V when running. i also thought that car was shifting by itself to keep within an RPM target.

2AFD
2B27 1634
2B57
2B5B
2796
2B28 161D
2B5C
2B35 301
2B36 302
2B37 0303
2B38 0304
2B39 0305
2B3A 0306
2B41 0300
2B42
2B43
2B44
2B45
2B46
2B47
2B4E

are the codes that INPA gave me.

ato///M3 wrote

2AFD
2B27 1634
2B57
2B5B
2796
2B28 161D
2B5C
2B35 301
2B36 302
2B37 0303
2B38 0304
2B39 0305
2B3A 0306
2B41 0300
2B42
2B43
2B44
2B45
2B46
2B47
2B4E

are the codes that INPA gave me.

Here you go => http://www.m3post.com/forums/showthread.php?t=928325

update: cleared the codes and left the car for like 3 days. started the car and took it for a spin around the block 3x when I arrive at the stop sign, car idled really rough, bouncing from 450-750. came back home, and sure enough, it threw a bunch of codes and went limp mode again. its not the old codes this time. Now it is 279D and 2B0D & 2B57

another update:
cleared codes and adaptations, took the car for a spin around the block, same thing. started to idle badly and went in to limp mode and threw these codes this time
2b39
2b3a
2b3b
2b57
2796
2b38
2b37
2b35

another update:
removed the actuators, found that the swing arm takes a lot of force to open
proceed with opening both throttle actuators found that both actuators have been previously rebuilt. they were rebuilt with the brass and delrin or Teflon gears. the brass gear was binding to the shaft of the housing.

FIXED

It was the Throttle Actuator, I got Away with just rebuilding mine:happyanim:

Glad it worked out.

dreamspeed wrote

Glad it worked out.

more mod money for me