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e90 engine swap issues
06-09-2025, 15:11 PM,
Post: #1
e90 engine swap issues
Good afternoon,

i performed an engine swap on an e90lci with N47 and manual transmission.  M57 with Automatic transmission was used and i also used the abs pump from the 330d.

I rewired dde and added some wiring for egs.  Programmed relevant modules and vehicle started.  But i have an issue, that in drive or reverse, the engine revs up to 1500 rpm only, in neutral it reaches limiter.  No errors are being logged except for message due to missing LDM.

any idea what could be causing this please?

thanks
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06-09-2025, 15:47 PM, (This post was last modified: 06-09-2025, 15:48 PM by ____ANGEL___.)
Post: #2
RE: e90 engine swap issues
pretty normal, LDM is required, so a recovery torque limiter will engage in DDE

please elaborate on "programmed relevant modules" what you have done?

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06-09-2025, 16:09 PM,
Post: #3
RE: e90 engine swap issues
(06-09-2025, 15:47 PM)____ANGEL___ Wrote:  pretty normal, LDM is required, so a recovery torque limiter will engage in DDE

please elaborate on "programmed relevant modules" what you have done?

Changed ews in cas, flashed dde and eggs with donor vehicle software as dde was not present.  Do you think installing ldm will do the trick?
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06-09-2025, 16:27 PM,
Post: #4
RE: e90 engine swap issues
(06-09-2025, 16:09 PM)Ryn079 Wrote:  
(06-09-2025, 15:47 PM)____ANGEL___ Wrote:  pretty normal, LDM is required, so a recovery torque limiter will engage in DDE

please elaborate on "programmed relevant modules" what you have done?

Changed ews in cas, flashed dde and eggs with donor vehicle software as dde was not present.  Do you think installing ldm will do the trick?

Flashed how?

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06-09-2025, 18:07 PM,
Post: #5
RE: e90 engine swap issues
the other way is to tune the engine ecu to fїж this

click me!!! Tuning Serveces
click me!!!Test my Web site HERE.
Immo off PCR2.1
Virtual read files, B05cн Ecu COMPATIBILITY search, frf and sgo files inside
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07-09-2025, 15:31 PM, (This post was last modified: 07-09-2025, 15:32 PM by Ryn079.)
Post: #6
RE: e90 engine swap issues
(06-09-2025, 18:07 PM)loki954 Wrote:  the other way is to tune the engine ecu to fїж this

What do you mean by "tuning the engine ECU"?

It's not just removing dtc, correct?

(06-09-2025, 16:27 PM)____ANGEL___ Wrote:  
(06-09-2025, 16:09 PM)Ryn079 Wrote:  
(06-09-2025, 15:47 PM)____ANGEL___ Wrote:  pretty normal, LDM is required, so a recovery torque limiter will engage in DDE

please elaborate on "programmed relevant modules" what you have done?

Changed ews in cas, flashed dde and eggs with donor vehicle software as dde was not present.  Do you think installing ldm will do the trick?

Flashed how?

Winkfp using engine/transmission donor vin to flash correct software
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07-09-2025, 16:34 PM,
Post: #7
RE: e90 engine swap issues
Attached please find full backup.

thanks


Attached Files
bmw_B05cн_edc16cp35_bench_fullbackup_20250907183334.zip
File Type: .zip
Downloaded: 2 times
Size: 1.54 MB

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07-09-2025, 16:52 PM,
Post: #8
RE: e90 engine swap issues
(06-09-2025, 16:09 PM)Ryn079 Wrote:  
(06-09-2025, 15:47 PM)____ANGEL___ Wrote:  pretty normal, LDM is required, so a recovery torque limiter will engage in DDE

please elaborate on "programmed relevant modules" what you have done?

Changed ews in cas, flashed dde and eggs with donor vehicle software as dde was not present.  Do you think installing ldm will do the trick?

Why did you flashed DDE and EGS ?

-Secure Coding NCD 2.0, SFA, SecOC, Certificate Validation CBB
-MRR, RAM, BDC, BCP, Kombi Live Cockpit, Kafas2, Kafas4, SLI, LDW, LCW...   Remotely via OBD
-EGS ISN F/G series, DKG1/DKG2, 6HP/8HP, 7DCT300, EGS7    Remotely via OBD
-DME/DDE ISN MDG1, EDC16, EDC17, MEVD17xx, MSVxx, MSDxx   Remotely via OBD
-CAS1, CAS2, CAS3, CAS4
-MGU Carplay Android Auto with/without ATM(6AE)    Remotely via OBD
-Wifi port retrofit EntryNav2 Enavevo
-BMW Mini flash iD4 to iD6, Carplay activation    Remotely via OBD
-ратсн OBD Remotely MGU, CIC, NBT, NBT Evo iD4 iD5 iD6 EntryNav2(EnavEvo), full f5с set, remove Component Protection(CP)
-EGS Alpina Flash tune    Remotely via OBD
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-Gxx M2 M3 M4 to CS software update 530HP 650NM, OPF FAP delete   Remotely via OBD
and more...

Whatsapp: Send PM first
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07-09-2025, 16:53 PM,
Post: #9
RE: e90 engine swap issues
(07-09-2025, 16:52 PM)bm92 Wrote:  
(06-09-2025, 16:09 PM)Ryn079 Wrote:  
(06-09-2025, 15:47 PM)____ANGEL___ Wrote:  pretty normal, LDM is required, so a recovery torque limiter will engage in DDE

please elaborate on "programmed relevant modules" what you have done?

Changed ews in cas, flashed dde and eggs with donor vehicle software as dde was not present.  Do you think installing ldm will do the trick?

Why did you flashed DDE and EGS ?

dde was not original, so i flashed dde and egs with latest software using winkfp.
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08-09-2025, 06:34 AM,
Post: #10
RE: e90 engine swap issues
(07-09-2025, 15:31 PM)Ryn079 Wrote:  
(06-09-2025, 18:07 PM)loki954 Wrote:  the other way is to tune the engine ecu to fїж this

What do you mean by "tuning the engine ECU"?

It's not just removing dtc, correct?

(06-09-2025, 16:27 PM)____ANGEL___ Wrote:  
(06-09-2025, 16:09 PM)Ryn079 Wrote:  
(06-09-2025, 15:47 PM)____ANGEL___ Wrote:  pretty normal, LDM is required, so a recovery torque limiter will engage in DDE

please elaborate on "programmed relevant modules" what you have done?

Changed ews in cas, flashed dde and eggs with donor vehicle software as dde was not present.  Do you think installing ldm will do the trick?

Flashed how?

Winkfp using engine/transmission donor vin to flash correct software

And that's the problem, winkfp doesn't flash the correct one but only the latest one without caring of correctness

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Reputation: +1 - al70 [+1]
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