|
|
|
|
|
#1
05-20-2011, 06:44 PM
|
|||
|
|||
|
Repeat Blower regulator failure
Blower regulator failure on my 92 2.5 t w124. Put in a german after market blower and regulator. I tested the blower with the air box shroud off and it seemed to work great. Shut the ignition off and put the air box shroud on and it no longer works.
Was running the blower without the box sealed did that cause the resistor to blow? Or is it just a crappy part. I don't think it is the voltage regulator because I didn't turn the car on. Any thoughts?
__________________
My Daily : 96 E-300 Diesel with 195,000 miles Retired: 92 300D 2.5 T 345K miles and for sale Retired: 95 E320 157K miles and currently parked with blown engine Both retired cars are for sale as is my w124 shop inventory 
|
|
#2
05-20-2011, 07:03 PM
|
||||
|
||||
|
running with the cover off wouldnt blow the resisters otherwise I would have blown mine when I ran it.... check the fuses and if they are ok then i would chalk it up to a crappy part
__________________
hum..... 1987 300TD 311,000M Stolen. Presumed destroyed
|
|
#3
05-20-2011, 07:23 PM
|
|||
|
|||
|
I replugged in the old regulator and the fan blew on low. so either a crappy regulator or something blew it
__________________
My Daily : 96 E-300 Diesel with 195,000 miles Retired: 92 300D 2.5 T 345K miles and for sale Retired: 95 E320 157K miles and currently parked with blown engine Both retired cars are for sale as is my w124 shop inventory
|
|
#4
05-20-2011, 08:31 PM
|
||||
|
||||
|
hmm I would think it would take more to blow it then running the fan w/o the cover..
__________________
hum..... 1987 300TD 311,000M Stolen. Presumed destroyed
|
|
#5
05-20-2011, 10:41 PM
|
||||
|
||||
|
Running without the cover won't increase the load on the blower, won't overload the speed controller.
__________________
 Gone to the dark side - Jeff
|
|
#6
05-22-2011, 10:07 AM
|
|||
|
|||
|
Yellow control wire is measuring 9.8 volts when the fan is on high. Could that be blowing the resistor?
__________________
My Daily : 96 E-300 Diesel with 195,000 miles Retired: 92 300D 2.5 T 345K miles and for sale Retired: 95 E320 157K miles and currently parked with blown engine Both retired cars are for sale as is my w124 shop inventory
|
|
#7
05-22-2011, 10:45 AM
|
|||
|
|||
|
Seems like it was a loose connection. Its working now. Still asking the question about the voltage. Thanks
__________________
My Daily : 96 E-300 Diesel with 195,000 miles Retired: 92 300D 2.5 T 345K miles and for sale Retired: 95 E320 157K miles and currently parked with blown engine Both retired cars are for sale as is my w124 shop inventory
|
 |
| Bookmarks |
|
|
Linear Mode
