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Old 09-22-2022, 07:57 AM   #4
JFP in PA
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Join Date: Feb 2005
Location: It's a kind of magic.....
Posts: 6,614
In order for the car to start, the DME has to see a signal from the crank position sensor telling the DME that the engine is rotating, it then turns on power to both the ignition and fuel pump. If the DME does not see that mV signal from the CPS, the fuel pump will not get power, and the car will not run.
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Last edited by JFP in PA; 09-22-2022 at 08:00 AM.
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