The ASD relay provides power to operate the injectors, ignition coil,
if you have to spray starting fluid to make it start mean that the injectors are not doing there job.
The best way to test a relay is to replace it. If the new asd does not work, we will be looking at the crank sensor, because the pcm energize the asd relay only when there is crank position senso signal.
If the relay is good, your crank position sensor is questionable.
Friday, November 6th, 2009 AT 7:50 PM