obd code p0353

[guy]

i have a 01ws6 ses light came on got code p0353 primary/secondary circut malfunction coil c changed coil light stayed off for a while came back on same code so i switched coils around light stayed out for a while came back on so i put new plugs/wires in it light came back on every time the light comes on its the same code any input would reall help me thanks.

[lrader99]

pull the freeze frame data in which the code is being thrown....an OBD II code will only tell you what circuit has malfunctioned...so something in the primary/secondary circuit has malfunctioned...if you hook it up you can see if you have a misfire...then at least you know what cylinder to work...9/10 times its a ground problem...the PCM is a ground control circuit...most circuits are "hot" all the time and all the PCM does is supply the ground...that way you dont have to worry about frying the computer do to flyback voltage and other various problem that come with a power side control system