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Dave Nova
Dave Nova, Buick Technician
Category: Buick
Satisfied Customers: 1808
Experience:  ASE Master Certification. GM World Class Certification
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I boght a computer for a 2003 Buick century gave the vin

Customer Question

i boght a computer for a 2003 Buick century gave the vin number and was told to plug it in .all it will do is nothing the security light comes on but want turn over
JA: Does the light flash, blink or stay solid? Have you tried to reset the security system?
Customer: it wil onley blink 2 or 3 times
JA: Are you fixing your Century yourself? What have you tried so far?
Customer: yes it will idel up real high ive changed the throttle position sensor 6to 7 times its got the best money can buy on it changed air control sensor mas air flow sensor map sensor checked for vacum leaks when you change the throttle position sensor it does fine for a week are so its like the computer just want stay right
JA: Anything else you want the mechanic to know before I connect you?
Customer: thats about all i can think of now
Submitted: 3 months ago.
Category: Buick
Expert:  david craig replied 3 months ago.

Hi Im David, thanks for visiting the site. is the engine cranking?

Customer: replied 3 months ago.
Not with new computer
Expert:  david craig replied 3 months ago.

when you turn the key on does the security light flash?

Customer: replied 3 months ago.
2 or 3 times thats all
Expert:  david craig replied 3 months ago.

ok, so we cant even do a relearn

Expert:  david craig replied 3 months ago.

what happens if you put the old one back in?

Expert:  david craig replied 3 months ago.

are you there?