No Spark Help
#1
Junior Member
Thread Starter
Join Date: Mar 2011
Location: Albuquerque
Posts: 77
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1996
Model: Cherokee
No Spark Help
I have a 96 XJ country 4x4 with the 4.0 HO. Coming home yesterday it died on me and I had to have it towed. I am getting fuel but no spark, I checked the coil and it is good I also replaced the cps and still nothing. I started checking fuses and found a small 30 amp fuse in the engine compartment with the relays that was blown. As soon as I turn the key on this fuse pops, I'm sure I have a short somewhere but I don't know what this fuse is for and don't know where to start looking. Does anyone know what this fuse is for and where I can find a good wiring diagram to start tracing it?
#2
CF Veteran
Join Date: Mar 2010
Location: Broward County Fl.
Posts: 47,923
Likes: 0
Received 22 Likes
on
22 Posts
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
I have a 96 XJ country 4x4 with the 4.0 HO. Coming home yesterday it died on me and I had to have it towed. I am getting fuel but no spark, I checked the coil and it is good I also replaced the cps and still nothing. I started checking fuses and found a small 30 amp fuse in the engine compartment with the relays that was blown. As soon as I turn the key on this fuse pops, I'm sure I have a short somewhere but I don't know what this fuse is for and don't know where to start looking. Does anyone know what this fuse is for and where I can find a good wiring diagram to start tracing it?
#3
CF Veteran
Join Date: Nov 2010
Location: In the middle of Minnesota!
Posts: 5,805
Received 99 Likes
on
88 Posts
Year: 1999
Model: Cherokee
Engine: 4.0
You need to find a diagram illustrating which fuse controls which circuit. Then inspect that circuit end to end.
What NUMBER fuse is it?
If anybody has a diagram of the power distribution center for a 96, please post it.
What NUMBER fuse is it?
If anybody has a diagram of the power distribution center for a 96, please post it.
#4
Junior Member
Thread Starter
Join Date: Mar 2011
Location: Albuquerque
Posts: 77
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1996
Model: Cherokee
Originally Posted by freegdr
check o2 sensor wiring at second sensor common problem wire falls on exhaust/driveshaft and grounds out popping fuse which sets off asd relay
#5
Junior Member
Thread Starter
Join Date: Mar 2011
Location: Albuquerque
Posts: 77
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1996
Model: Cherokee
Originally Posted by tjwalker
You need to find a diagram illustrating which fuse controls which circuit. Then inspect that circuit end to end.
What NUMBER fuse is it?
If anybody has a diagram of the power distribution center for a 96, please post it.
What NUMBER fuse is it?
If anybody has a diagram of the power distribution center for a 96, please post it.
Trending Topics
#8
CF Veteran
Join Date: May 2011
Location: va
Posts: 2,516
Likes: 0
Received 4 Likes
on
4 Posts
Year: 1996
Model: Cherokee
Engine: i-6 4.0
Originally Posted by SeriousOffroad
Look at the inside cover of the PDC, it tells you what each fuse is.
My jy cover is different on the inside I think, but I'm off topic....
#9
Junior Member
Thread Starter
Join Date: Mar 2011
Location: Albuquerque
Posts: 77
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1996
Model: Cherokee
Originally Posted by jeepsurfer1
Copy this to your desktop, open in paint, and circle it, that way we can help. But I'm bad with wireing... Lol
#11
#12
Junior Member
Thread Starter
Join Date: Mar 2011
Location: Albuquerque
Posts: 77
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1996
Model: Cherokee
Originally Posted by SeriousOffroad
#14
Junior Member
Thread Starter
Join Date: Mar 2011
Location: Albuquerque
Posts: 77
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1996
Model: Cherokee
Originally Posted by Radi
Here's the PDC you have. Fuse #20 is the one that's blowing? That powers the ASD relay- see drawing: