N52K Low rpm hesitate + high fuel consumption
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My Ride: 630i
Model Year: 2009
Engine: N52K
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Update:
Alright as suggest here, ive installed INPA.
Ive resetted all adaption, restarted the car and deleted all errors.
Now hesitation is gone ! and no current/stored errors except history memory shows 2 errors : 0x2CFB , 0x2D09
and now in the idrive it shows 3 warning messages:
- DBC failture drive moderately
- Drive control system ! drive moderately
- start assisant inactive
I turned the steering wheel left and right (remeber that from pervious mercedes) but it did nothing ..
hmm any idea how to fix those ?
thanks
Alright as suggest here, ive installed INPA.
Ive resetted all adaption, restarted the car and deleted all errors.
Now hesitation is gone ! and no current/stored errors except history memory shows 2 errors : 0x2CFB , 0x2D09
and now in the idrive it shows 3 warning messages:
- DBC failture drive moderately
- Drive control system ! drive moderately
- start assisant inactive
I turned the steering wheel left and right (remeber that from pervious mercedes) but it did nothing ..
hmm any idea how to fix those ?
thanks
Last edited by Mibrs; 06-11-2020 at 02:57 AM.
#12
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My Ride: 05 530i M54
Model Year: 05 530i
Engine: 3.0 M54
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1. Check your charge pipe going to the throttle body to make sure it is not loose or there is no gasket failure. Could have a boost leak
2. check your throttle body itself. Make sure the butterfly is not being blocked from actually opening and closing. Also check the make sure cable is plugged all the way.
3. Do a pedal accelerator relearn by using the pedal not INPA. There's videos on YouTube for the instructions.
2. check your throttle body itself. Make sure the butterfly is not being blocked from actually opening and closing. Also check the make sure cable is plugged all the way.
3. Do a pedal accelerator relearn by using the pedal not INPA. There's videos on YouTube for the instructions.
#13
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Join Date: Jun 2020
Location: Dubai
Posts: 6
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My Ride: 630i
Model Year: 2009
Engine: N52K
![Default](https://5series.net/forums/images/icons/icon1.gif)
Update: iDrive errors disappeared by itself.
No more errors stored or in history.
Solution (until now) was all adaptions reset .
Thanks you all for help =)
No more errors stored or in history.
Solution (until now) was all adaptions reset .
Thanks you all for help =)
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