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Author Topic: Speedometer sensor help.....  (Read 1515 times)

Offline Lucky_Lou

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Speedometer sensor help.....
« on: March 03, 2012, 02:15:12 PM »
I cannot find the part number for the speed sensor on the K75 (1992)  tried Motobins Motorworks and Real OEM any ideas ?? cannot find a listing anywhere.
Ta Lou
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Offline Bob_Roller

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Re: Speedometer sensor help.....
« Reply #1 on: March 03, 2012, 02:37:01 PM »
Does the bike have ABS ?

Just a wild guess here, but if the bike has ABS, one of the wheel speed sensors may provide the signal for speedometer indication .

Do you have a wiring diagram for the bike ?
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Offline Lucky_Lou

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Re: Speedometer sensor help.....
« Reply #2 on: March 03, 2012, 02:43:21 PM »
Bob the bike does have ABS but its a seperate sensor mounted inside the brake disc, the speedometer sensor plugs into the final drive housing the diagrams with the Clyma and on Real oem dont show it ???
Lou
« Last Edit: March 03, 2012, 02:44:09 PM by Lucky_Lou »
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Offline Bob_Roller

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Re: Speedometer sensor help.....
« Reply #3 on: March 03, 2012, 02:48:03 PM »
I found a link to a site that is trouble shooting speedometer problems on K75's, I thought I saw a part number in there .

http://www.ibmwr.org/ktech/speedo-repair2.shtml
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'81 R65
'82 R65 LS
'84 R65 LS
'87 Moto Guzzi V65 Lario
'02 R1150R
Riding all year long since 1993 .
I'll give up my R65, when they pry my cold dead hands from the handlebars !!!!!

Offline Lucky_Lou

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Re: Speedometer sensor help.....
« Reply #4 on: March 03, 2012, 02:57:47 PM »
Here it is in the Clyma manual located next to the monoshock mounting.
Lou
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Offline Lucky_Lou

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Re: Speedometer sensor help.....
« Reply #5 on: March 03, 2012, 03:03:49 PM »
Quote
I found a link to a site that is trouble shooting speedometer problems on K75's, I thought I saw a part number in there .

http://www.ibmwr.org/ktech/speedo-repair2.shtml

I found that on a google search but it doesnt give the part number
thanks anyway, i will ring motoworks on Monday someone must know as it looks like a common problem. the cable has been crushed as it was routed incorrectly over the swinging arm and i dont want to put an iffy joint in it.
Lou
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Offline Bob_Roller

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Re: Speedometer sensor help.....
« Reply #6 on: March 03, 2012, 03:08:53 PM »
Just another wild guess, does the speed sensor for the ABS, look the same as the sensor for the speedometer .

Maybe one of those parts that has multiple uses, but if you aren't 'trained on BMW bikes, it may not be a well known fact .
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'82 R65 LS
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'02 R1150R
Riding all year long since 1993 .
I'll give up my R65, when they pry my cold dead hands from the handlebars !!!!!

Offline Lucky_Lou

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Re: Speedometer sensor help.....
« Reply #7 on: March 03, 2012, 04:13:24 PM »
No Bob its not the same, the ABS sensor is on both MW and MB,s websites.....part  number 74171,it has a different mounting.
Lou
« Last Edit: March 03, 2012, 04:15:11 PM by Lucky_Lou »
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Offline Lucky_Lou

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Re: Speedometer sensor help.....
« Reply #8 on: March 03, 2012, 04:24:05 PM »
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Offline Bob_Roller

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Re: Speedometer sensor help.....
« Reply #9 on: March 03, 2012, 04:50:54 PM »
What is the problem with the speedometer, 'dead' ?
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'81 R65
'82 R65 LS
'84 R65 LS
'87 Moto Guzzi V65 Lario
'02 R1150R
Riding all year long since 1993 .
I'll give up my R65, when they pry my cold dead hands from the handlebars !!!!!

Offline Lucky_Lou

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Re: Speedometer sensor help.....
« Reply #10 on: March 04, 2012, 03:36:44 AM »
Yeh, the one on fleabay doesnt give the part number either...i think i will look on German eBay for more options.
Lou
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Offline Lucky_Lou

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Re: Speedometer sensor help.....
« Reply #11 on: March 05, 2012, 03:29:28 AM »
Mystery solved the part is no longer available but the one for the K1200 fits with a small modification..
Lou
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