Question about 1995 Buick Riviera
Hit the key nothing happends but lights change on dash.
First turn on key.Fuel pump does not run for that **** second.
And injectors do not click.
With key on Short starter to turn motor over Injectors do not click.
This problem can be caused by many things. But, the ignition module is responsible for firing the spark plugs, then sending the spark signal to the PCM so the PCM can fire the injectors and run the pump. The module gets a signal from the camshaft position sensor. I just fixed this problem on a Saturn and it ended up being a bad EST wire from the module to the PCM. It can also be a bad module or a bad fuse on either system. Check all of the fuses under the hood and inside the car. The module can be removed and tested for free at Auto Zone.
Posted on Apr 23, 2010
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Posted on Jan 02, 2017
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