Replaced the ecu, immobilizer unit, key, and lock cylinder all from a donor car which is a 2001, still no start any ideas? Donor car started before the motor was pulled and sold, 00 will start with old ecu that has immobilizer chip pulled out...

 

Starting Problems

 

That would be helpful except...

When I put the ecu in that has the immobilizer chip yanked out the car starts fine.

So again we switch the lock cylinder the immobilizer switch n the ecu and key from all the same car. Is there something were missing. Does the ignition switch need moved over too...

 

Nothing nobody??