I have these 4 codes on my 97 es 300... problem is there's no rear coils. cylinders 2,4,&6 hold the coils and a secondary lead off of each coil reaches to cylinders 1,3, & 5 I've replaced plugs all three coils, ignitor, and verified all fuses and relays were in operating condition .. any ideas?

 

Did you replace the spark plug wires?