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Bmw e65 740i engine problems
03-09-2022, 21:25 PM,
Post: #1
XZBMW  Bmw e65 740i engine problems
İ replaced ECU with used one and orjinal car doesn't have fuel tank laekage diagnos pump (DMTL pump). İ checked fuel tank right side and only canister charcoal filter no any diagnos pump. İ think donor car has DMTL pump  i have this attached errors. İ flash ECU but error don't gone. How can remove this option from ECU is there any way. 
Also air mass sensor fault not gone i check wiring is  okey i tried 4 pcs sensör but not solve and air mass quantity doesn't change .
No 4 and no 6 cyl misfire not gone i replace brand new spark plugs and spark coil all cylinder and exchange with other but still error. 
İ changed ECU and VIM module  but still same problems


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04-09-2022, 06:36 AM,
Post: #2
RE: Bmw e65 740i engine problems
(03-09-2022, 21:25 PM)hero3838 Wrote:  İ replaced ECU with used one and orjinal car doesn't have fuel tank laekage diagnos pump (DMTL pump). İ checked fuel tank right side and only canister charcoal filter no any diagnos pump. İ think donor car has DMTL pump  i have this attached errors. İ flash ECU but error don't gone. How can remove this option from ECU is there any way. 
Also air mass sensor fault not gone i check wiring is  okey i tried 4 pcs sensör but not solve and air mass quantity doesn't change .
No 4 and no 6 cyl misfire not gone i replace brand new spark plugs and spark coil all cylinder and exchange with other but still error. 
İ changed ECU and VIM module  but still same problems

After flashing with correct zusb, must reset learned variants
Reputation: +2 - Beard [+1] , hero3838 [+1]
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04-09-2022, 09:27 AM,
Post: #3
RE: Bmw e65 740i engine problems
(03-09-2022, 21:25 PM)hero3838 Wrote:  İ replaced ECU with used one and orjinal car doesn't have fuel tank laekage diagnos pump (DMTL pump). İ checked fuel tank right side and only canister charcoal filter no any diagnos pump. İ think donor car has DMTL pump  i have this attached errors. İ flash ECU but error don't gone. How can remove this option from ECU is there any way. 
Also air mass sensor fault not gone i check wiring is  okey i tried 4 pcs sensör but not solve and air mass quantity doesn't change .
No 4 and no 6 cyl misfire not gone i replace brand new spark plugs and spark coil all cylinder and exchange with other but still error. 
İ changed ECU and VIM module  but still same problems

Hi.

Tool 32 to help you. (reset options; reset learned variants)


Reputation: +1 - hero3838 [+1]
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04-09-2022, 17:32 PM, (This post was last modified: 04-09-2022, 17:34 PM by hero3838.)
Post: #4
RE: Bmw e65 740i engine problems
(04-09-2022, 06:36 AM)AZCKNCLLC Wrote:  
(03-09-2022, 21:25 PM)hero3838 Wrote:  İ replaced ECU with used one and orjinal car doesn't have fuel tank laekage diagnos pump (DMTL pump). İ checked fuel tank right side and only canister charcoal filter no any diagnos pump. İ think donor car has DMTL pump  i have this attached errors. İ flash ECU but error don't gone. How can remove this option from ECU is there any way. 
Also air mass sensor fault not gone i check wiring is  okey i tried 4 pcs sensör but not solve and air mass quantity doesn't change .
No 4 and no 6 cyl misfire not gone i replace brand new spark plugs and spark coil all cylinder and exchange with other but still error. 
İ changed ECU and VIM module  but still same problems

After flashing with correct zusb, must reset learned variants

Thanks 
So Wich zusb for this ECU donor car from us orgin car eu version

(04-09-2022, 09:27 AM)Beard Wrote:  
(03-09-2022, 21:25 PM)hero3838 Wrote:  İ replaced ECU with used one and orjinal car doesn't have fuel tank laekage diagnos pump (DMTL pump). İ checked fuel tank right side and only canister charcoal filter no any diagnos pump. İ think donor car has DMTL pump  i have this attached errors. İ flash ECU but error don't gone. How can remove this option from ECU is there any way. 
Also air mass sensor fault not gone i check wiring is  okey i tried 4 pcs sensör but not solve and air mass quantity doesn't change .
No 4 and no 6 cyl misfire not gone i replace brand new spark plugs and spark coil all cylinder and exchange with other but still error. 
İ changed ECU and VIM module  but still same problems

Hi.

Tool 32 to help you. (reset options; reset learned variants)

Thanks Wich command and argument for reset option can you advise me
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04-09-2022, 18:21 PM,
Post: #5
RE: Bmw e65 740i engine problems
You can use ista-p to determine correct zusb number (if the vehicle order is correct) or someone can help you find correct zusb number. Learned variant can be reset using ista diagnose.
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04-09-2022, 20:33 PM,
Post: #6
RE: Bmw e65 740i engine problems
(04-09-2022, 18:21 PM)AZCKNCLLC Wrote:  You can use ista-p to determine correct zusb number (if the vehicle order is correct) or someone can help you find correct zusb number. Learned variant can be reset using ista diagnose.

İf i post donor and org.  car ECU  photo with can you tell me correct zusb number . İ don't have ista p  this photo from donor car us version


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11-09-2022, 05:43 AM,
Post: #7
RE: Bmw e65 740i engine problems
(03-09-2022, 21:25 PM)hero3838 Wrote:  İ replaced ECU with used one and orjinal car doesn't have fuel tank laekage diagnos pump (DMTL pump). İ checked fuel tank right side and only canister charcoal filter no any diagnos pump. İ think donor car has DMTL pump  i have this attached errors. İ flash ECU but error don't gone. How can remove this option from ECU is there any way. 
Also air mass sensor fault not gone i check wiring is  okey i tried 4 pcs sensör but not solve and air mass quantity doesn't change .
No 4 and no 6 cyl misfire not gone i replace brand new spark plugs and spark coil all cylinder and exchange with other but still error. 
İ changed ECU and VIM module  but still same problems

post car vin

[Image: GIF-Bandiera-Italiana.gif]
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