Inj 1 fues keeps blowing - ZR-1 Net Registry Forums

LGAFF · 01-24-2016

A month or so ago I had the plenum off my 1991 368. I noticed an electrical smell coming from the valley. One of the coils was very hot...so I pulled the coils off the coil housing and swapped them.
I also had the Inj 1 fuse blow. It now blows any time the ignition switch is turned on, except when I disconnect the two wire plug that goes onto the coil housing.(pnk/blck)

So is the coil housing possible the culprit? It all encased wiring

Thoughts?

Its CKT 639

01-24-2016	#1
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,188	Inj 1 fues keeps blowing A month or so ago I had the plenum off my 1991 368. I noticed an electrical smell coming from the valley. One of the coils was very hot...so I pulled the coils off the coil housing and swapped them. I also had the Inj 1 fuse blow. It now blows any time the ignition switch is turned on, except when I disconnect the two wire plug that goes onto the coil housing.(pnk/blck) So is the coil housing possible the culprit? It all encased wiring Thoughts? Its CKT 639 __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359