How do I check kthe egnition coil for the fuel pump?
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1993 Cadillac DeVille
Question: How to check egnition coil
Answer #1mastertech6371 April 05, 2011, 17:02Master
there is no ignition coil for the fuel pump. it is controlled by a relay and the pcm.
the plugs work with a ignition coil.
what is the problem you are encountering?
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ReplyVisitor, April 05, 2011, 19:30
Car was running good. Next morning went out car cranks but will not start. When you turn on the key you can hear the fuel pump humming for a few seconds.
ReplyVisitor, April 05, 2011, 19:37
ok, the pump runs for 2 seconds with the key on. it will not stay runiing till the mtoro starts.
is the check engine light on?? if it is, we need the code to help with the diag process.
you have to check for spark as well. it sounds like you need a shop to find out why this will not start.
ReplyVisitor, April 05, 2011, 19:59
No the check engine light is not on. Could it be the ignition coil on the distributor? Thanks much for all your help.
ReplyVisitor, April 06, 2011, 06:16
yes it could. but it could also be the rotor, cap module or distributor pick up. that is assuming it has no spark.
ReplyVisitor, April 07, 2011, 10:52
Want to thank you for all your help. Guess it will be taken to a shop...