General Category > General Discussion

error code 21F900

(1/2) > >>

rzvnz:
I've got an unknown permanent error code in my S1000R 2014: 21F900.
Anybody has a clue?

GS Jim:
It could possibly be this:

21F900   Throttle valve contamination   x_bmsx   Engine control

Fault Code Description
DME detects increased need of the throttle valve during idling.
Due to the fuel grade, contamination of the throttle valve/throttle valves has occurred.
Service Plan
Cleaning of the throttle valve/throttle valves
Fault Impact
Rough engine running possible.
Engine stalls.
Warnings
Warning Lights   
Engine warning lamp on.
Control Center Messages   
Service Notes
After rectifying the fault, reset the mixture preparation adaption values.

Francois Barnard:
Hi rzvnz,

Here is a link where you can always get more info on fault codes when the GS-911 description is not enough/incomplete: https://bmwfault.codes/XMLDiagView?doc=MgAwADAAMAAwADMAOAA0ADAANwAzADgANwAzADAANAA=

Kind regards,
Francois

NH1200c:
Hi Francois,

I'm brand new to the GS-911 and appreciate the link to the Fault Codes.

Regards,
Larry

Francois Barnard:

--- Quote from: NH1200c on October 08, 2020, 09:11:37 PM ---Hi Francois,

I'm brand new to the GS-911 and appreciate the link to the Fault Codes.

Regards,
Larry

--- End quote ---

Hi Larry,

It is a great pleasure. We aim to always have up to date descriptions for the fault codes, but there are some of the thousands that we've never seen before!
In that case bmwfault.codes is a great resource ;)

Kind regards,
Francois

Navigation

[0] Message Index

[#] Next page