Clear the codes drive the car and re-read. The codes could have been stored individually over time. Does the PEAK tool show you how many times the code was thrown for each cylinder?
EDIT: not meant to offend but I have issues with the code readers. Some codes don't even mean what they say.
CIP: Catalytic converter fail? Usually means the rear O2 sensors are bad. It takes a good tech to be able to plow through all the possible answers to a fault code.
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