RE: Black Widow exhaust headers

R1200RS + R1250RS Forum � 1200 RS technology � Exhausts and Engine � Black Widow exhaust headers

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#16 | RE: Black Widow exhaust headers datum

Fri May 01, 2020 2:11 pm (Last edited: Fri May 01, 2020 2:13 pm)

Zitat von Tony101 im Beitrag #15

That's Interesting, I wonder where the system gets its info from. On the 1200 the cat is downstream of the Lambda sensors, is the 1250 the same or does it have some additional sensors?

There is a Lambda Sensor behind the Kat to the R1250

https://www.leebmann24.de/bmw-ersatzteil...g=18&bt=18_1505

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#17 | RE: Black Widow exhaust headers datum

Fri May 01, 2020 4:22 pm

Zitat von Stefan S. im Beitrag #16
Zitat von Tony101 im Beitrag #15

That's Interesting, I wonder where the system gets its info from. On the 1200 the cat is downstream of the Lambda sensors, is the 1250 the same or does it have some additional sensors?

There is a Lambda Sensor behind the Kat to the R1250

https://www.leebmann24.de/bmw-ersatzteil...g=18&bt=18_1505

Sneaky!!

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Cleaning/Polishing � � Anybody notice an exhaust echo when making right turns?

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