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Autos - Cars > Automotive Technology and Advice > Re: HELP: ****s...
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Re: HELP: ****sche 944 no spark

by "Paul Hovnanian P.E." <paulh@[EMAIL PROTECTED] > May 14, 2008 at 11:08 AM

jonb55198@[EMAIL PROTECTED]
 wrote:
> 
> Hi Group,
> 
> The other day my car would not start.  The battery is fully charged
> and the starter cranks well.  My friend and I did some preliminary
> diagnosis with which we discovered:
> 
> 1. There is 12V at the ignition coil (both wires to ground).
> 2. The resistance/impedance numbers of the coil are within spec.
> 3. There is no water in the coil, we displaced it with lubricant and
> the protective boot looked ok anyway.
> 4. We hooked up a 2 different spark plugs to the output wire of the
> coil (the wire that goes from the coil to the cap) and then grounded
> it and turned the key into the ON position (but not the start
> position) and did not get any spark.

And  you should not.

If the engine is not cranking, there will be no spark.

If there is no spark when the engine cranks, suspect the ignition
module, distributor pickup, or associated wiring.

-- 
Paul Hovnanian	paul@[EMAIL PROTECTED]
 gnu, will travel.
 




 17 Posts in Topic:
HELP: ****sche 944 no spark
jonb55198@[EMAIL PROTECTE  2008-05-12 20:29:44 
Re: HELP: ****sche 944 no spark
Steve Austin <saustin4  2008-05-13 07:50:16 
Re: HELP: ****sche 944 no spark
jonb55198@[EMAIL PROTECTE  2008-05-13 06:42:59 
Re: HELP: ****sche 944 no spark
kludge@[EMAIL PROTECTED]   2008-05-13 10:17:25 
Re: HELP: ****sche 944 no spark
N8N <njnagel@[EMAIL PR  2008-05-13 06:50:53 
Re: HELP: ****sche 944 no spark
jonb55198@[EMAIL PROTECTE  2008-05-13 06:58:57 
Re: HELP: ****sche 944 no spark
"HLS" <nospa  2008-05-13 08:59:55 
Re: HELP: ****sche 944 no spark
"Andre" <rho  2008-05-13 09:13:45 
Re: HELP: ****sche 944 no spark
kludge@[EMAIL PROTECTED]   2008-05-13 10:18:43 
Re: HELP: ****sche 944 no spark
jonb55198@[EMAIL PROTECTE  2008-05-13 07:10:55 
Re: HELP: ****sche 944 no spark
kludge@[EMAIL PROTECTED]   2008-05-13 10:13:38 
Re: HELP: ****sche 944 no spark
darthpup <amchitka@[EM  2008-05-13 15:57:39 
Re: ****sche 944 no spark
"William Noble"  2008-05-13 23:18:46 
Re: ****sche 944 no spark: SOLUTION FOUND!
jonb55198@[EMAIL PROTECTE  2008-05-14 09:02:28 
Re: ****sche 944 no spark: SOLUTION FOUND!
"William Noble"  2008-05-14 23:01:53 
Re: HELP: ****sche 944 no spark
"Paul Hovnanian P.E.  2008-05-14 11:08:24 
Re: HELP: ****sche 944 no spark
someone@[EMAIL PROTECTED]  2008-05-14 19:04:07 

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tan13V112 Thu Jul 24 22:24:54 CDT 2008.