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2nd Gen Ram Tech 1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.

wiring questions....

   
Old Dec 16, 2014 | 06:42 PM
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dipsherry
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i just checked still getting the 5v pulse from the crank sensor and the injectors are still firing i just lost signal to the coil i have 12v +side no - pulse from PCM though
 
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Old Dec 16, 2014 | 07:55 PM
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PCM controls the ground. It simply completes/breaks the circuit to fire the coil. Put your test lite across the pins on the coil connector, crank the engine, see if it flashes.
 
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