HELP! Capacitor (?) in rear of 12a engine
#1
Rotary Enthusiast
Thread Starter
iTrader: (3)
Join Date: Nov 2004
Location: Parma, Oh
Posts: 1,129
Likes: 0
Received 0 Likes
on
0 Posts
HELP! Capacitor (?) in rear of 12a engine
Anyone know what the silver one-wire capacitor looking thing is that is on the top of the engine ag the very back? The wire broke off of mine right at the part, so I need a new one (whatever it is).
Thanks,
Jason
Thanks,
Jason
#2
1st-Class Engine Janitor
iTrader: (15)
No idea... a picture of what you're asking about could help.
There's a coasting valve on the rear of the rat's nest that sort of matches that discription, but no actual capacitor I know of on the rear top.
Coasting valve looks like a big (1" diameter, maybe 2" long) capacitor with vacuum hoses attached to one end. Mounts to the rat's nest via a clamp.
There's a coasting valve on the rear of the rat's nest that sort of matches that discription, but no actual capacitor I know of on the rear top.
Coasting valve looks like a big (1" diameter, maybe 2" long) capacitor with vacuum hoses attached to one end. Mounts to the rat's nest via a clamp.
#3
Rotary Enthusiast
Thread Starter
iTrader: (3)
Join Date: Nov 2004
Location: Parma, Oh
Posts: 1,129
Likes: 0
Received 0 Likes
on
0 Posts
No, this is electrical, had one wire off the engine harness going in to it. Silver round canister looking thing (about an inck long, and 3/8 OD), clamped to the engine with one bolt. Just behind the rats nest.
Jason
Jason
#4
motor in pieces
I know exactly what your talking about, and just like you i have no clue what it does. I think i still have one on mine even after removing the rats nest and putting a weber on it... If i can find anything about it, ill be sure to post it up.
#6
Super Moderator
iTrader: (3)
It is a capacitor. It is connected to the oil pressure gauge. Mine broke sometime ago. It doesn't seem to affect anything with it disconnected.
It is there to smooth out the reading on the oil pressure. There is an additional capacitor for each gauge inside the cluster as well.
If you want to replace it, check the JY or the classifieds on here.
It is there to smooth out the reading on the oil pressure. There is an additional capacitor for each gauge inside the cluster as well.
If you want to replace it, check the JY or the classifieds on here.
#7
Lives on the Forum
I think what he is referring to is the condensor. Filters electrical noise so it doesn't interfere with the radio reception. I need one too, although the interference isn't all that bad...
Trending Topics
#8
Super Moderator
iTrader: (3)
There are 2 'condensors'. The true condensor (how we usually think about them with cars) is on the dizzy. It connects between the power supply of the coils/ignitors and ground (through the dizzy). This one is to deal with noise from the ignition.
The other 'condensor' is on the rear iron. It connects between the output of the oil pressure sender and ground. It will smooth out the reading, prevent spikes in the reading, etc.
The other 'condensor' is on the rear iron. It connects between the output of the oil pressure sender and ground. It will smooth out the reading, prevent spikes in the reading, etc.
#9
weak minds wear the crown
iTrader: (2)
haha i don't think i have either of them anymore i know it used to have the noise condensor but i accidentaly ripped the wire from it while loosening the AC mounting brackets and i just threw it away.
----------------
Now playing: Mushroomhead - Destroy the World Around Me
via FoxyTunes
----------------
Now playing: Mushroomhead - Destroy the World Around Me
via FoxyTunes
#10
1st-Class Engine Janitor
iTrader: (15)
That explains why I didn't recognize it... the 80's did not have a stock OPG. Thus, no condenser back there.
BTW, if you go back far enough in electronics history, capacitors used to all be known as condensers. Everybody but the automotive crowd changed terminology around the time transistors came out.
BTW, if you go back far enough in electronics history, capacitors used to all be known as condensers. Everybody but the automotive crowd changed terminology around the time transistors came out.