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2005 Ford Ranger • 2.3L 4 cylinder 2WD Automatic • 175 miles

No fire to plugs replaced coil still no fire and I have 12 volts to the coil
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Oldfart5256
February 13, 2014.




Check fuses underhood first as one may have blown, then scan for codes. Also circuit breaker 1a and 32 in the smart junction box. Then check crank and cam sensors against new ones resistance wise

Hmac300
Feb 13, 2014.
The old rangers had what was known as an inertia switch that would shut off power to the fuel pump, and also shut down spark in the event of an accident. Sometimes these switches would fail. If you can't hear the fuel pump cycle, I would look to see if the new rangers have something similar. Also, If both of these things fail, you could have a bad PCM relay. You should hear/feel it click when you turn the switch to the on position. Hope this helps.
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Tiny
Mike luckey
Feb 15, 2014.

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