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milling machine
User
Aug 18, 2012, 10:48 AM
Post #1 of 10
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Ignition Capacitor
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Does anyone know were to get a Ignition Capacitor for a 94 Toyota truck 22-RE engine besides the dealer
they do not seem to have them anywhere even on-line
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Hammer Time
Ultimate Carjunky
/ Moderator
Aug 18, 2012, 10:58 AM
Post #2 of 10
(2106 views)
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Re: Ignition Capacitor
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A capacitor is just a noise suppressor for the radio. Try a stereo installation shop.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Aug 18, 2012, 11:22 AM
Post #3 of 10
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Re: Ignition Capacitor
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Hmmm? CDI was once (capacitor discharge ignition) standard on some small engines in place of points or in conjunction with points. That word was loosely used for "condensers" or very loosely used for "magneto" type ignitions.
I haven't heard of such by that name for ignition since "points" were the rule to either eliminate them or enhance spark. I did take some J.C. Witless set up of a 1969 vehicle that was supposed to double fuel economy (bull crap of course) just to have it out of the way.
My guess is for this vehicle ignition doesn't use a separate item named as such but just a guess,
T
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Hammer Time
Ultimate Carjunky
/ Moderator
Aug 18, 2012, 12:37 PM
Post #4 of 10
(2072 views)
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Re: Ignition Capacitor
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There is no capacitor in the ignition circuit.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Aug 18, 2012, 12:59 PM
Post #5 of 10
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Re: Ignition Capacitor
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Yes - I don't know of such a thing for this but that alone for me would be no surprise.
milling machine : What is the problem you are trying to solve? If a NO SPARK problem that would be one thing. If erratic spark or random would be other things to chase down,
T
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milling machine
User
Aug 18, 2012, 2:09 PM
Post #6 of 10
(2049 views)
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Re: Ignition Capacitor
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The vehicle is running ok, I just had it on a scope ( I have a cheap analog scope I use ) all the readings seemed a little fuzzy and the only thing I found bad was the ignition capacitor or what Toyota calls a noise filter-I put it back on the scope with the filter removed and it seems to have cleared up the fuzzy type readings and actually seems to run better although it always ran good - I will try to go to some electronic store and see if I can get one although I already tried Radio Shack and they do not carry them and I cannot seem to find them on the internet
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Hammer Time
Ultimate Carjunky
/ Moderator
Aug 18, 2012, 2:41 PM
Post #7 of 10
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Re: Ignition Capacitor
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That's because they really aren't needed any more. AM radios are better and CBs are pretty much gone.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Discretesignals
Ultimate Carjunky
/ Moderator
Aug 18, 2012, 2:47 PM
Post #8 of 10
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Re: Ignition Capacitor
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What were you using your scope to measure? You'll get noise in some of the circuits you check.
Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.
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milling machine
User
Aug 18, 2012, 6:49 PM
Post #9 of 10
(2026 views)
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Re: Ignition Capacitor
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MAINLY THE MAF SENSOR-IT IS A NEW SENSOR BUT I DO NOT REMEMBER THE FUZZ OR HASH ON THE OLDER ONE
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Discretesignals
Ultimate Carjunky
/ Moderator
Aug 18, 2012, 8:07 PM
Post #10 of 10
(2022 views)
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Re: Ignition Capacitor
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Your checking a vane air flow meter with a scope? Which circuit of the vane air flow meter do you have your scope connected to? Are you checking at the vane air flow meter itself or at the ECU connector? How is your scope grounded? What are your scope settings?
Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.
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