Error code 004F6F

H

Hkallio

New member
Hello, I am new to this forum and have just bought me a E85, Z4 2003, 3.0 SMG. I have 2 error codes when i connect my Carly. The codes i am wondering about is:
004F6F, error Hydraulic pump. The transmission is working. But maybe the shifts are a little bit slow. I have never driven a SMG gearbox before so hard for me to say if it is normal.
Then error code: 002743. I have changed all sparkplugs. I can not clear these faults with Carly. Any ideas?
 

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“CDKMD misfire detection cylinder 7” :o
That’ll be easy to track down..

Is it misfiring noticeably??
Check for any vacuum leaks on the intake boots that might be affecting the fuel mixtures. Have you seated the coil packs properly.

I can’t comment on how to use Carly as I don’t use it. I’d have thought you should be able to clear those misfire codes without the engine running.
 
I have to say I always struggle to work out Carly readings. They seem to bombard you with text and not very well separated.

Found this, which is a bit worrying:
https://f01.justanswer.com/mbrauto/321360ab-320f-4255-aa3a-0f7d40434725_2004_BMW_330ciTSB.pdf
 
Given that there are multiple errors on the Transmission I suspect that it is likely to be an electrical error dirt or water in one of the connectors on the side of the gearbox and or selector unit.
 
If you want to troubleshoot the SMG, you will need Inpa or ISTA-D. Only official BMW software supports all SMG specific error codes and service functions.

Slow clutch engagement could be caused by a leaking clutch actuator or worn pressure accumulator.
 
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