ignition coil H Primary/Secondary Circuit Malfunction

can someone help me out thanks

i got this code on a 99 Mercury Marquis

 

Either a wiring problem or computer problem. Find a wiring diagram for the car and figure out which pins those wires go to on the plug for the computer, Check for continuity. If the wires read ok then it may be a computer problem. Its also possible for a cam sensor or even a crank position sensor to cause the computer to throw a code like this. Start checkin wires. Try searching some ford forums to see if its a common problem with those cars, maybe someone has a simple fix already. Should also be able to find how to test those sensors.

 

thanks man