fscm
September 19th, 2017, 1:51 PM
#1
Newly Registered
Thread Starter
Join Date: Sep 2017
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
fscm
My check engine light came on. The 2 codes came back as fuel composition sensor and purge valve. My car is also blowing the fscm fuse and will not start. What could be causing that?
September 20th, 2017, 6:53 AM
#3
CF Active Member
The FSCM fuse supplies power to the Fuel Pump Flow Control Module. No power = no fuel.
Unplug the fuel pump to see if the fuse still blows. You may have a short in the fuel pump circuit that's blowing the fuse, or it's the Control Module itself that's gone bad.
Unplug the fuel pump to see if the fuse still blows. You may have a short in the fuel pump circuit that's blowing the fuse, or it's the Control Module itself that's gone bad.
