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1994 Buick Century SERVICE ENGINE LIGHT ON

Tiny
DRAMOS
  • MEMBER
  • 1994 BUICK CENTURY
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 96,000 MILES
The service engine light is on, I had this scanned, my code are 1650, where are these sensors? Can they be bought and replaced? Would this cause the transmission not to shift properly?
Monday, June 23rd, 2008 AT 1:14 PM

5 Replies

Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
To my knowledge 1650 is driver and that is in the ecm. You may have to have your computer flashed or replaced.
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Monday, June 23rd, 2008 AT 1:37 PM
Tiny
DRAMOS
  • MEMBER
  • 3 POSTS
I bough a new ecm and installed the unit, why would I syill continue to have the problem?
Thanks
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Monday, June 23rd, 2008 AT 5:12 PM
Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
Did you clear the codes?
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Monday, June 23rd, 2008 AT 8:53 PM
Tiny
DRAMOS
  • MEMBER
  • 3 POSTS
I cleared the codes, just wondering, do you think that I would have to install a new chip or is that just for performance? And would the transmission have sensors inside and would they need to be replaced?
Thanks
Dennis
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Monday, June 23rd, 2008 AT 9:40 PM
Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
Yes, that is also an option, they are not just for performance, and there are several sensors associated with the tranny
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Monday, June 23rd, 2008 AT 10:30 PM

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