Spark Plug Wires??

[Z32man]

Recently i bought 2 new ignition coils because my 2 of them (1 & 2) had gone bad. when i replaced them the #2 worked fine but the #1 still didnt work. i believe it is the actual wires. what would i do to fix that problem?

[evildky]

it's is mroe likley the ptu than the wiring, while the wiring can fail unless you have a vented crbon fiber good letting water in the ptu is far more likely