Will not crank after installing a new computer

2005 SATURN L300
120,000 MILES • 3.2L • 6 CYL • 2WD • AUTOMATIC
Avatar
OCMIKE66
  • MEMBER
  • 1 POST
I bought a computer online I installed it now it will not crank.
Jan 1, 2018 at 10:39 AM
Advertisement
Avatar
SATURNTECH9
  • CAR REPAIR CONTRIBUTOR
  • 30,869 POSTS
So the engine cranks over but it will not start? Is the security light on solid or flashing on the dash with the key in the run position? Also, was the pass-lock sensor relearned after installing the computer?
Jan 1, 2018 at 2:59 PM
Avatar
SATURNTECH9
  • CAR REPAIR CONTRIBUTOR
  • 30,869 POSTS
Also, can you read codes on the new computer you installed?
Jan 1, 2018 at 3:01 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.