90 jeep 4.0 Cherokee-no spark?
01-18-2004, 12:26 PM
#1
Guest
Posts: n/a
90 jeep 4.0 Cherokee-no spark?
90 jeep 4.0 Cherokee-no spark
No spark fro the coil wire
No spark after replacing the coil and the ignition control module
Could it be the sync signal generator or
is it the electronic control module?
Thanks for any help
Rem
No spark fro the coil wire
No spark after replacing the coil and the ignition control module
Could it be the sync signal generator or
is it the electronic control module?
Thanks for any help
Rem
01-18-2004, 01:07 PM
#2
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
Ninety nine percent of the time it will be the Crank Case Position
Sensor:
http://www.off-road.com/jeep/cheroke...tdcsensor.html
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
rem wrote:
>
> 90 jeep 4.0 Cherokee-no spark
>
> No spark fro the coil wire
> No spark after replacing the coil and the ignition control module
> Could it be the sync signal generator or
> is it the electronic control module?
>
> Thanks for any help
> Rem
Sensor:
http://www.off-road.com/jeep/cheroke...tdcsensor.html
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
rem wrote:
>
> 90 jeep 4.0 Cherokee-no spark
>
> No spark fro the coil wire
> No spark after replacing the coil and the ignition control module
> Could it be the sync signal generator or
> is it the electronic control module?
>
> Thanks for any help
> Rem
01-18-2004, 01:07 PM
#3
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
Ninety nine percent of the time it will be the Crank Case Position
Sensor:
http://www.off-road.com/jeep/cheroke...tdcsensor.html
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
rem wrote:
>
> 90 jeep 4.0 Cherokee-no spark
>
> No spark fro the coil wire
> No spark after replacing the coil and the ignition control module
> Could it be the sync signal generator or
> is it the electronic control module?
>
> Thanks for any help
> Rem
Sensor:
http://www.off-road.com/jeep/cheroke...tdcsensor.html
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
rem wrote:
>
> 90 jeep 4.0 Cherokee-no spark
>
> No spark fro the coil wire
> No spark after replacing the coil and the ignition control module
> Could it be the sync signal generator or
> is it the electronic control module?
>
> Thanks for any help
> Rem
01-18-2004, 01:07 PM
#4
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
Ninety nine percent of the time it will be the Crank Case Position
Sensor:
http://www.off-road.com/jeep/cheroke...tdcsensor.html
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
rem wrote:
>
> 90 jeep 4.0 Cherokee-no spark
>
> No spark fro the coil wire
> No spark after replacing the coil and the ignition control module
> Could it be the sync signal generator or
> is it the electronic control module?
>
> Thanks for any help
> Rem
Sensor:
http://www.off-road.com/jeep/cheroke...tdcsensor.html
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
rem wrote:
>
> 90 jeep 4.0 Cherokee-no spark
>
> No spark fro the coil wire
> No spark after replacing the coil and the ignition control module
> Could it be the sync signal generator or
> is it the electronic control module?
>
> Thanks for any help
> Rem
01-18-2004, 01:13 PM
#5
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
'Crankshaft position sensor', not 'crank case position sensor'.
Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
N6TAY, PP-ASEL
See the Geezer Jeep at
http://members.***.net/jerrypb/
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:400ACB44.CE943A09@***.net...
> Ninety nine percent of the time it will be the Crank Case Position
> Sensor:
> http://www.off-road.com/jeep/cheroke...tdcsensor.html
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> rem wrote:
> >
> > 90 jeep 4.0 Cherokee-no spark
> >
> > No spark fro the coil wire
> > No spark after replacing the coil and the ignition control module
> > Could it be the sync signal generator or
> > is it the electronic control module?
> >
> > Thanks for any help
> > Rem
Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
N6TAY, PP-ASEL
See the Geezer Jeep at
http://members.***.net/jerrypb/
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:400ACB44.CE943A09@***.net...
> Ninety nine percent of the time it will be the Crank Case Position
> Sensor:
> http://www.off-road.com/jeep/cheroke...tdcsensor.html
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> rem wrote:
> >
> > 90 jeep 4.0 Cherokee-no spark
> >
> > No spark fro the coil wire
> > No spark after replacing the coil and the ignition control module
> > Could it be the sync signal generator or
> > is it the electronic control module?
> >
> > Thanks for any help
> > Rem
01-18-2004, 01:13 PM
#6
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
'Crankshaft position sensor', not 'crank case position sensor'.
Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
N6TAY, PP-ASEL
See the Geezer Jeep at
http://members.***.net/jerrypb/
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:400ACB44.CE943A09@***.net...
> Ninety nine percent of the time it will be the Crank Case Position
> Sensor:
> http://www.off-road.com/jeep/cheroke...tdcsensor.html
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> rem wrote:
> >
> > 90 jeep 4.0 Cherokee-no spark
> >
> > No spark fro the coil wire
> > No spark after replacing the coil and the ignition control module
> > Could it be the sync signal generator or
> > is it the electronic control module?
> >
> > Thanks for any help
> > Rem
Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
N6TAY, PP-ASEL
See the Geezer Jeep at
http://members.***.net/jerrypb/
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:400ACB44.CE943A09@***.net...
> Ninety nine percent of the time it will be the Crank Case Position
> Sensor:
> http://www.off-road.com/jeep/cheroke...tdcsensor.html
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> rem wrote:
> >
> > 90 jeep 4.0 Cherokee-no spark
> >
> > No spark fro the coil wire
> > No spark after replacing the coil and the ignition control module
> > Could it be the sync signal generator or
> > is it the electronic control module?
> >
> > Thanks for any help
> > Rem
01-18-2004, 01:13 PM
#7
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
'Crankshaft position sensor', not 'crank case position sensor'.
Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
N6TAY, PP-ASEL
See the Geezer Jeep at
http://members.***.net/jerrypb/
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:400ACB44.CE943A09@***.net...
> Ninety nine percent of the time it will be the Crank Case Position
> Sensor:
> http://www.off-road.com/jeep/cheroke...tdcsensor.html
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> rem wrote:
> >
> > 90 jeep 4.0 Cherokee-no spark
> >
> > No spark fro the coil wire
> > No spark after replacing the coil and the ignition control module
> > Could it be the sync signal generator or
> > is it the electronic control module?
> >
> > Thanks for any help
> > Rem
Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
N6TAY, PP-ASEL
See the Geezer Jeep at
http://members.***.net/jerrypb/
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:400ACB44.CE943A09@***.net...
> Ninety nine percent of the time it will be the Crank Case Position
> Sensor:
> http://www.off-road.com/jeep/cheroke...tdcsensor.html
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> rem wrote:
> >
> > 90 jeep 4.0 Cherokee-no spark
> >
> > No spark fro the coil wire
> > No spark after replacing the coil and the ignition control module
> > Could it be the sync signal generator or
> > is it the electronic control module?
> >
> > Thanks for any help
> > Rem
01-18-2004, 01:29 PM
#8
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
And the other 1 percent, the ground strap from the rear of the engine to
the firewall is rotted. I use a booster cable from the battery neg to
the firewall to check that.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"L.W.(ßill) ------ III" wrote:
>
> Ninety nine percent of the time it will be the Crank Case Position
> Sensor:
> http://www.off-road.com/jeep/cheroke...tdcsensor.html
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> rem wrote:
> >
> > 90 jeep 4.0 Cherokee-no spark
> >
> > No spark fro the coil wire
> > No spark after replacing the coil and the ignition control module
> > Could it be the sync signal generator or
> > is it the electronic control module?
> >
> > Thanks for any help
> > Rem
the firewall is rotted. I use a booster cable from the battery neg to
the firewall to check that.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"L.W.(ßill) ------ III" wrote:
>
> Ninety nine percent of the time it will be the Crank Case Position
> Sensor:
> http://www.off-road.com/jeep/cheroke...tdcsensor.html
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> rem wrote:
> >
> > 90 jeep 4.0 Cherokee-no spark
> >
> > No spark fro the coil wire
> > No spark after replacing the coil and the ignition control module
> > Could it be the sync signal generator or
> > is it the electronic control module?
> >
> > Thanks for any help
> > Rem
01-18-2004, 01:29 PM
#9
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
And the other 1 percent, the ground strap from the rear of the engine to
the firewall is rotted. I use a booster cable from the battery neg to
the firewall to check that.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"L.W.(ßill) ------ III" wrote:
>
> Ninety nine percent of the time it will be the Crank Case Position
> Sensor:
> http://www.off-road.com/jeep/cheroke...tdcsensor.html
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> rem wrote:
> >
> > 90 jeep 4.0 Cherokee-no spark
> >
> > No spark fro the coil wire
> > No spark after replacing the coil and the ignition control module
> > Could it be the sync signal generator or
> > is it the electronic control module?
> >
> > Thanks for any help
> > Rem
the firewall is rotted. I use a booster cable from the battery neg to
the firewall to check that.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"L.W.(ßill) ------ III" wrote:
>
> Ninety nine percent of the time it will be the Crank Case Position
> Sensor:
> http://www.off-road.com/jeep/cheroke...tdcsensor.html
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> rem wrote:
> >
> > 90 jeep 4.0 Cherokee-no spark
> >
> > No spark fro the coil wire
> > No spark after replacing the coil and the ignition control module
> > Could it be the sync signal generator or
> > is it the electronic control module?
> >
> > Thanks for any help
> > Rem
01-18-2004, 01:29 PM
#10
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
And the other 1 percent, the ground strap from the rear of the engine to
the firewall is rotted. I use a booster cable from the battery neg to
the firewall to check that.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"L.W.(ßill) ------ III" wrote:
>
> Ninety nine percent of the time it will be the Crank Case Position
> Sensor:
> http://www.off-road.com/jeep/cheroke...tdcsensor.html
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> rem wrote:
> >
> > 90 jeep 4.0 Cherokee-no spark
> >
> > No spark fro the coil wire
> > No spark after replacing the coil and the ignition control module
> > Could it be the sync signal generator or
> > is it the electronic control module?
> >
> > Thanks for any help
> > Rem
the firewall is rotted. I use a booster cable from the battery neg to
the firewall to check that.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"L.W.(ßill) ------ III" wrote:
>
> Ninety nine percent of the time it will be the Crank Case Position
> Sensor:
> http://www.off-road.com/jeep/cheroke...tdcsensor.html
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> rem wrote:
> >
> > 90 jeep 4.0 Cherokee-no spark
> >
> > No spark fro the coil wire
> > No spark after replacing the coil and the ignition control module
> > Could it be the sync signal generator or
> > is it the electronic control module?
> >
> > Thanks for any help
> > Rem