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Hello, I have seen a similar problem in the past. Please tell me what all you have done to start with.
Which coil did you replace?
Ok. That code is for the igniter in the #1 coil. I know you have replaced that coil, but did you use a denso coil? I only ask because when I saw this problem before it was when a coil was replace with a non-denso (or non-factory manufactured) coil.
Yes, I understand. I recommend getting a factory coil. Toyota electronics are very finicky and if it is just a little bit out of spec. it can do this.