Sequence For Installing Rebuilt Ecu In 94 Ls400

[terrence]

I just got my ecu rebuilt in my 94 ls400, and I just installed it. My car does not start up though still. I am just wondering if there is a reset or fuse I need to do something with. please help!!

[dcfish]

Uninstall the ECU, Disconnect the battery neg. cable, Make sure the ECU contacts are clean on both ends, Install the ECU, Connect the battery neg. cable. Start the car. If this does not work have the ECU reflashed.

[terrence]

Uninstall the ECU, Disconnect the battery neg. cable, Make sure the ECU contacts are clean on both ends, Install the ECU, Connect the battery neg. cable. Start the car. If this does not work have the ECU reflashed.

What do you mean when you say reflashed?