General Category > GS-911

Need help understanding a code 0x3A1B61

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Thebmwman:
Hi there to all

Have a 2019 BMW R1200GS Adventure LC (K51) with the following code 0x3A1B61
Odometer 4044 km
VIN WB10A0207JZ961523
Been searching in the forum for this code with no result
Not much info on the web in this regard either
Is there any document or web page where to search for this code and his transcription if available?
GS 911 code description is "Camshaft sensor input signal, no signal edge detected, input level low"
Could someone help me to understand this code?

Kind Regards
Ray

Jughead:
I would just reset it and see whether the error reoccurs.

Thebmwman:
The code has been reseted and persist

schuppi:
Hello

Fault Code Description
DME detects no signal from the camshaft sensor.
No camshaft signal is present within several crankshaft revolutions.
Service Plan
Check wiring, wiring harness and plug connector to camshaft sensor.
Check wiring harness plug connector to DME
Check camshaft sensor.
Remove camshaft sensor and check for contamination (metal abrasion).
Check sensor gap to camshaft.
Fault Impact
Emergency operation with limited vehicle dynamics.
Significantly reduced maximum engine speed.
Camshaft adjustment, not functional.
Service Notes
After rectifying the fault, reset the mixture preparation adaption values.

Thebmwman:
Check wiring, wiring harness and plug connector to camshaft sensor.    DONE, cleaned, and checked
Check wiring harness plug connector to DME.    DONE, cleaned, and checked
Check camshaft sensor.   Is there any procedure to check this sensor as such?
Remove camshaft sensor and check for contamination (metal abrasion).   DONE, cleaned, and checked, no debris found
Check sensor gap to camshaft.
Fault Impact
Emergency operation with limited vehicle dynamics.
Significantly reduced maximum engine speed.
Camshaft adjustment, not functional.    Does it means that any camshaft could be out of time?
Service Notes
After rectifying the fault, reset the mixture preparation adaption values.    Have not make it yet

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