Okay went through those diagnostics and every thing checks out

It's not the charcoal canister either

But check this out
Okay truck idles smooth, unplug the TPS, still smooth, throttle and it surges syatematicly over n over

Same thing keep but the TPS plugged in, EXACT SAME malfunction.
Unplug it while holding steady throttle, no change.

It is set correctly and the idle drops when using the diagnostic plug.

How does YOUR Toy react at a light steady throttle then unplug the TPS?

Gonaa do some wire checks. Pulled the cpu and did the flow chart thingy, seemed okay from there.

It's not the EFI relay or the CIRCUT OPENING relay, ohm'd those out too.

ANyone??