P0128 Code
02-26-2015, 02:56 PM
#1
Newbie
Thread Starter
P0128 Code
Engine light came on with a code of P0128. After doing some research, usually it can cause over heating on your engine and no heater.
Weird part is, the tempature is steady at 80/85 and have heater working. What can possible be wrong?
I was told to clear which I did, after a day it came back. If any stupid reason, I'm based in Canada and it's been -20ish down here.
I'm planning on taking it to the dealer but this might be a DIY thing and you guys can probably help out.
Weird part is, the tempature is steady at 80/85 and have heater working. What can possible be wrong?
I was told to clear which I did, after a day it came back. If any stupid reason, I'm based in Canada and it's been -20ish down here.
I'm planning on taking it to the dealer but this might be a DIY thing and you guys can probably help out.
02-27-2015, 04:26 AM
#2
MBWorld Fanatic!
https://mbworld.org/forums/c-class-w...mperature.html
Looks as if your thermostat has failed open. If so better have it replaced sooner rather than later as the lower temp will increase engine wear in the long term.
Looks as if your thermostat has failed open. If so better have it replaced sooner rather than later as the lower temp will increase engine wear in the long term.
