what the hell is tps high input?
Take a look at TPS voltage. It should be no higher than 4.6 volts at 100% throttle. Could also be a bad TPS sensor.
On a related note, P0121 is the code that you need to open the MAP window up on, common to throw this one on cammed cars. I saw in a recent post you can tweak the expected airflow vs. RPM to fix this with EFI live - with HPT you just need to open the MAP window up a bit.
Rob (Bad30th)
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