1994 Buick Century SERVICE ENGINE LIGHT ON

dramos · Posted at Mon Jun 23, 2008 10:14 am

Transmission problem
1994 Buick Century 6 cyl Front Wheel Drive Automatic 96,000 miles
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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?

Advertisment · Posted at Mon Jun 23, 2008 10:14 am

legitimate007 · Posted at Mon Jun 23, 2008 10:37 am

to my knowledge 1650 is driver and that is in the ecm. you may have to have your computer flashed or replaced.

dramos · Posted at Mon Jun 23, 2008 2:12 pm

I bough a new ecm and installed the unit, why would I syill continue to have the problem?
Thanks

legitimate007 · Posted at Mon Jun 23, 2008 5:53 pm

did you clear the codes?

dramos · Posted at Mon Jun 23, 2008 6:40 pm

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

legitimate007 · Posted at Mon Jun 23, 2008 7:30 pm

yes, that is also an option, they are not just for performance, and there are several sensors associated with the tranny