Re: Re: low coil voltage

From: Jim Miller (jim76712@swbell.net)
Date: Sun Oct 21 2001 - 00:48:04 EDT


Are you measuring the voltage while cranking or with the key just on? I wonder
if there is voltage when not running or cranking? On older cars with points
there was but i wonder about the computer controlled ones?

JAMEPC@aol.com wrote:

> Thanks for the reply. I already tried the stock PCM and that threw me off
> even more. It gave me a reading of 0 volts at pin 19 (ignition on, engine
> off) with AND without the coil positive wire hooked up!
> I also tried swithcing the ASD relay with the other ones (they all have the
> same part number) and that didn't work.
> 1. Should I be getting a voltage reading at the coil with it hooked up?
> 2. What should it read? (It's at 0 with it hooked up and 3.75 volts at the
> coil wire when it's not hooked up to the coil
> 3. Any other ideas?
> Thanks
> James



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