i am getting PO352 ignition coil B primary and secondary circuit malfunction, on 2002 Ford Expedition

what cyliner does this control, am i looking at the problem to replace the coil

by in Green Cove Springs, FL on March 27, 2012
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1 answer 1 comment
ANSWER by , March 28, 2012
That code is reporting a fault in coil on plug circuit #2. Possible Causes Setting Conditions •COP 2 connector is damaged (check pins for damage, and for moisture) •COP 2 control circuit is open, shorted to ground or shorted to voltage •COP 2 control circuit s shorted to voltage •COP 2 Ignition (12v) circuit is open (check VPWR circuit from fuse and relay) •COP 2 has failed •PCM has failed
COMMENT by , March 28, 2012
thanks for the help will start checking in a few days will keep u posted when i complete