![]() |
|
|
|
|
#1
|
|||
|
|||
Speedometer not working
ive been perusing the forum for speedometer repairs, i have not found any.
my speedometer is not working at all. is it typical for the cable or the speedometer itself to fail in these cars. i have a 1982 300d turbo diesel |
#2
|
||||
|
||||
If your speedo is sitting at 0 no matter how fast you're driving, it's probably the cable. It's not a very expensive part at takes about 15 minutes to replace.
__________________
1979 300D 040 Black on Black - 1985 300D Maaco job (sadly sprayed over 199 Black Pearl Metallic) on Palamino http://i.imgur.com/LslW733.jpg The Baja Arizona Oil Burners Send a message if you'd like to join the fun ![]() Left to Right - UberWasser, Iridium, Stuttgart-->Seattle,, mannys9130 Visit the W123 page on iFixit for over 70 helpful DIY guides! |
#3
|
|||
|
|||
its actually always at 20. is that different. even if engine is off
|
#4
|
||||
|
||||
Not sure on that. Doesn't seem likely to be the speedo cable if that's the case.
A friend's car, the white one in my signature, has the same problem. We are going to tear in to his speedometer soon to see if we can figure out what's wrong. There is a spring that returns the speedo to 0 when the cable stops turning. Our first guess is that perhaps this spring is broken/stuck.
__________________
1979 300D 040 Black on Black - 1985 300D Maaco job (sadly sprayed over 199 Black Pearl Metallic) on Palamino http://i.imgur.com/LslW733.jpg The Baja Arizona Oil Burners Send a message if you'd like to join the fun ![]() Left to Right - UberWasser, Iridium, Stuttgart-->Seattle,, mannys9130 Visit the W123 page on iFixit for over 70 helpful DIY guides! |
#5
|
|||
|
|||
Does the odometer work? If so then it is not the cable. If nothing works then I would guess it is the cable.
If the spedo works and the odo does not, then it would be the Pot Metal Gear slipping on the shaft. http://www.peachparts.com/shopforum/diesel-discussion/200668-dont-drop-your-speedometer.html Here is the Diesel Giant DIY How to Repair Your Broken Odometer Charlie.
__________________
there were three HP ratings on the OM616... 1) Not much power 2) Even less power 3) Not nearly enough power!! 240D w/auto Anyone that thinks a 240D is slow drives too fast. 80 240D Naturally Exasperated, 4-Spd 388k DD 150mph spedo 3:58 Diff We are advised to NOT judge ALL Muslims by the actions of a few lunatics, but we are encouraged to judge ALL gun owners by the actions of a few lunatics. Funny how that works Last edited by charmalu; 11-19-2013 at 09:03 PM. |
#6
|
|||
|
|||
to late im an idiot and ordered a new speedo cable.
took it all apart and cleaned it..guess what...speedo works now.. ![]() i did rebuild the reostat while it was out also.. weee. |
#7
|
||||
|
||||
Glad to hear that. We'll try that with our buddy's car.
__________________
1979 300D 040 Black on Black - 1985 300D Maaco job (sadly sprayed over 199 Black Pearl Metallic) on Palamino http://i.imgur.com/LslW733.jpg The Baja Arizona Oil Burners Send a message if you'd like to join the fun ![]() Left to Right - UberWasser, Iridium, Stuttgart-->Seattle,, mannys9130 Visit the W123 page on iFixit for over 70 helpful DIY guides! |
![]() |
Bookmarks |
|
|