If it has a chip it'd be stuck in the backside of the PCM on the opposite end from the wiring harness.
IF geno tuned it, it'll have a chip.
If some other tuner tuned it, it may have a missing handheld tuner someplace
IF geno tuned it, it'll have a chip.
If some other tuner tuned it, it may have a missing handheld tuner someplace