Author Topic: Bosch Car Oxygen Sensor (Lambda Sensor) replacement for K 1100  (Read 1767 times)

Offline ffbikersa

  • ^ Motobrick Curious
  • Posts: 85
  • 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: 85
  • 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 mlytle

  • ^ Quintessential Motobricker
  • Posts: 1101
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.
  • alexandria, va
  • 92 K75s, 94 K75s, 96 K1100RS SE (custodian), 09 K1300s
Marshall
Project Thread "K75s Midlife Refresh"
http://www.motobrick.com/index.php/topic,7810.0.html