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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 4378
Experience:  Owner at DJ Wilson
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Ruffly 06 serial 200704200118 modle 185jd 2.4 liter i have

Customer Question

ruffly 06 serial 200704200118 modle 185jd 2.4 liter
i have a 4 flash code underspeed. seems to run fine in ruffly correct rpm for about a min than shuts off
Submitted: 8 months ago.
Category: Medium and Heavy Trucks
Expert:  Daniel Wilson replied 8 months ago.
Hi My name is***** will be glad to help you with some troubleshooting info. Bare with me while I pull up some info for you.
Expert:  Daniel Wilson replied 8 months ago.
Click these links for your manuals with schematics and troubleshooting.Sullair 185 Sullair 185 2
Customer: replied 8 months ago.
Cool did you get my info??
Expert:  Daniel Wilson replied 8 months ago.
See PDF page 55 in the first link. It shows you all the potential causes and what to check for flash cope 4
Expert:  Daniel Wilson replied 8 months ago.
code 4 sorry....
Expert:  Daniel Wilson replied 8 months ago.
The controller is shutting it down due to one of the potential causes in PDF page 55 in link one.
Customer: replied 8 months ago.
Well i went through the list an no change. Only thinh i couldn't try was shut off the compressor. We dont have a switch to shut off. Its always on but seems fine
Expert:  Daniel Wilson replied 8 months ago.
Does yours have the low fuel level shutdown option as shown on pdf 33 schematic? If so i would check out that circuit .... Wiring and relay/sending unit