Hook up the black wire!
Make sure you hook up the ground. I agree that the instructions are not clear what to do if you just want to use it as an EZ. If you don't ground the wire and start the engine with the wastegate blocked you can set an overboost code.
On the 2001's there is a ground screw near the brake master cylinder you can use and coil the rest of the wire below it.
Make sure you hook up the ground. I agree that the instructions are not clear what to do if you just want to use it as an EZ. If you don't ground the wire and start the engine with the wastegate blocked you can set an overboost code.

On the 2001's there is a ground screw near the brake master cylinder you can use and coil the rest of the wire below it.