DougW

wb did pass the time by typing:
> My '93 GC 4.0L 6cyl dashboard temp gauge has started going crazy. It
> is bouncing between full cold and the correct center scale temperature.
> It seems to be motor load dependant such that if I step on the gas the
> gauge works, coasting the gauge drops. I wacked the dashboard and that
> does not make the gauge work. I figure it is a bad connector or the
> wiring is going bad at the sensor but my real question is where is the
> dashboard gauge sender located on the engine?

Handy dandy ref:
http://members.***.net/wilsond/Fixes/diagnostics.html

--
DougW

DougW

wb did pass the time by typing:
> My '93 GC 4.0L 6cyl dashboard temp gauge has started going crazy. It
> is bouncing between full cold and the correct center scale temperature.
> It seems to be motor load dependant such that if I step on the gas the
> gauge works, coasting the gauge drops. I wacked the dashboard and that
> does not make the gauge work. I figure it is a bad connector or the
> wiring is going bad at the sensor but my real question is where is the
> dashboard gauge sender located on the engine?

Handy dandy ref:
http://members.***.net/wilsond/Fixes/diagnostics.html

--
DougW

DougW

wb did pass the time by typing:
> My '93 GC 4.0L 6cyl dashboard temp gauge has started going crazy. It
> is bouncing between full cold and the correct center scale temperature.
> It seems to be motor load dependant such that if I step on the gas the
> gauge works, coasting the gauge drops. I wacked the dashboard and that
> does not make the gauge work. I figure it is a bad connector or the
> wiring is going bad at the sensor but my real question is where is the
> dashboard gauge sender located on the engine?

Handy dandy ref:
http://members.***.net/wilsond/Fixes/diagnostics.html

--
DougW

wb

Well last night I easily found the sensor (Thanks everyone). The plug
was quite dirty and seemed loose. The sensor had dirt down where the
contact is. Its pretty tight working on it since the big wiring
harness is so close.

I cleaned up the plug and contacts and pressed it back on. However
it seems as though there was no click or snap and the plug was snug but
definately not a real tight fit. I am thinking that the postive
retaining aspect of the connector is maybe broken or worn out however
the gauge worked perfectly. I'll keep an eye on it.

Walt B.

wb

Well last night I easily found the sensor (Thanks everyone). The plug
was quite dirty and seemed loose. The sensor had dirt down where the
contact is. Its pretty tight working on it since the big wiring
harness is so close.

I cleaned up the plug and contacts and pressed it back on. However
it seems as though there was no click or snap and the plug was snug but
definately not a real tight fit. I am thinking that the postive
retaining aspect of the connector is maybe broken or worn out however
the gauge worked perfectly. I'll keep an eye on it.

Walt B.

wb

Well last night I easily found the sensor (Thanks everyone). The plug
was quite dirty and seemed loose. The sensor had dirt down where the
contact is. Its pretty tight working on it since the big wiring
harness is so close.

I cleaned up the plug and contacts and pressed it back on. However
it seems as though there was no click or snap and the plug was snug but
definately not a real tight fit. I am thinking that the postive
retaining aspect of the connector is maybe broken or worn out however
the gauge worked perfectly. I'll keep an eye on it.

Walt B.

DougW

wb did pass the time by typing:
> Well last night I easily found the sensor (Thanks everyone). The plug
> was quite dirty and seemed loose. The sensor had dirt down where the
> contact is. Its pretty tight working on it since the big wiring
> harness is so close.
>
> I cleaned up the plug and contacts and pressed it back on. However
> it seems as though there was no click or snap and the plug was snug but
> definately not a real tight fit. I am thinking that the postive
> retaining aspect of the connector is maybe broken or worn out however
> the gauge worked perfectly. I'll keep an eye on it.

Napa has a pigtail to replace that connector if the tab thingy
is broken. Don't know the number off-hand. You might also be able
to use a couple of zipties to hold it more secure.

--
DougW

DougW

wb did pass the time by typing:
> Well last night I easily found the sensor (Thanks everyone). The plug
> was quite dirty and seemed loose. The sensor had dirt down where the
> contact is. Its pretty tight working on it since the big wiring
> harness is so close.
>
> I cleaned up the plug and contacts and pressed it back on. However
> it seems as though there was no click or snap and the plug was snug but
> definately not a real tight fit. I am thinking that the postive
> retaining aspect of the connector is maybe broken or worn out however
> the gauge worked perfectly. I'll keep an eye on it.

Napa has a pigtail to replace that connector if the tab thingy
is broken. Don't know the number off-hand. You might also be able
to use a couple of zipties to hold it more secure.

--
DougW

DougW

wb did pass the time by typing:
> Well last night I easily found the sensor (Thanks everyone). The plug
> was quite dirty and seemed loose. The sensor had dirt down where the
> contact is. Its pretty tight working on it since the big wiring
> harness is so close.
>
> I cleaned up the plug and contacts and pressed it back on. However
> it seems as though there was no click or snap and the plug was snug but
> definately not a real tight fit. I am thinking that the postive
> retaining aspect of the connector is maybe broken or worn out however
> the gauge worked perfectly. I'll keep an eye on it.

Napa has a pigtail to replace that connector if the tab thingy
is broken. Don't know the number off-hand. You might also be able
to use a couple of zipties to hold it more secure.

--
DougW