Author Topic: Bosch Car Oxygen Sensor (Lambda Sensor) replacement for K 1100  (Read 2274 times)

Offline ffbikersa

  • ^ Motobrick Curious
  • Posts: 86
  • Sarajevo K 1100 RS biker
Hello to everybody!
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[/size]I had to replace the Oxygen Sensor (Lambda Sensor) on my 1993 K 1100 RS with the "regulated" catalytic converter. The original BMW's costs like hell  - so my buddy, a BMW "guru" from Croatia, advised me to use this one foreseen for cars as a much more affordable substitution:[/color]
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1997-1999 R 100 RT, 1999-2000 R 100, 2000-2003 R 80, 2003-2017 K 100 LT; now K 1100 RS

Offline matjas

  • Motobrick Curious
  • Posts: 16
Re: Bosch Car Oxygen Sensor (Lambda Sensor) replacement for K 1100
« Reply #1 on: June 21, 2018, 03:03:05 PM »
did it work for you?
  • Poland
  • K1100LT

Offline ffbikersa

  • ^ Motobrick Curious
  • Posts: 86
  • Sarajevo K 1100 RS biker
Re: Bosch Car Oxygen Sensor (Lambda Sensor) replacement for K 1100
« Reply #2 on: June 22, 2018, 02:47:51 AM »
did it work for you?

Yes! Installed and working perfectly
1997-1999 R 100 RT, 1999-2000 R 100, 2000-2003 R 80, 2003-2017 K 100 LT; now K 1100 RS

Offline subforry

  • ^ Proficient Motobricker
  • Posts: 162
Re: Bosch Car Oxygen Sensor (Lambda Sensor) replacement for K 1100
« Reply #3 on: October 08, 2019, 07:08:44 PM »
I took the number provided by ffbikersa and mapped that to Bosch 15727 Oxygen Sensor, Universal Fitment.  I bought one on Amazon for $35.  The original connector needs to be spliced on.

My K1100 starts quicker and idles smooth.  It used to hunt and skip.
  • Hermosa Beach, CA, USA
  • 1996 K1100RS
1981 Suzuki GS850G
1990 Suzuki Katana 1100 (GSX1100F) - sold
1996 BMW K1100RS
2009 BMW K1300GT

Offline K1300S

  • ^ Quintessential Motobricker
  • Posts: 1184
Re: Bosch Car Oxygen Sensor (Lambda Sensor) replacement for K 1100
« Reply #4 on: October 09, 2019, 08:19:39 AM »
Yes most of the narrowband Bosch sensors are the same.  Either three wire wire or four wire (heater).  Only difference vehicle to vehicle is the connector.
Project Thread "K75s Midlife Refresh"
http://www.motobrick.com/index.php/topic,7810.0.html