Funny 22re idle surge, super common.
Adjust tps properly(basicly make sure it gets IDL contact) so that you can properly set short circuit timing to 5 or 6 Btdc. Then set the Idle to 750 - 800... problem solved.
When the Idle is to high, like 900ish, tps never gets IDL contact and without that timing cannot be properly set. And with that high idle, motor will surge at 1200, or when brakes are used, or both. Thats do to the IAC freaking out thinking your still idling. Kinda confusing, but just check what I said. I do that to 4 out of 5 22re that come through for smog repairs.
