fourwhls

I'm looking for a little advise.....

I am installing a '00 LS1, that came out of a ASA Spec roundy round car, into my track car project.

I have the complete engine, harness, and ECU out of the donor car.

If I am not mistaken, the engine is a GM Performance LS1 that is sent to Lingenfelter for some modifications. I don't know who does the ECU tuning, GM or Lingenfelter?

I assume the ECU will be locked.

so..

1. How can I determine if the ECU is locked and is it possible to determine who locked it?
2. If I am not able to unlock it, I assume I can pick up a new ECU and start from scratch. Which ECU should I be looking for?

This option will be a little more complex being that the original engine is not running O2 sensors at all.

CalEditor

iTrader: (1)

#1 If you can read it out it isn't locked

#2 You can program over the Calibration with another tune.

I have an ASA tune