Does An ecu need to be programmed for a buick riviera 1988

1988 BUICK RIVIERA
198,000 MILES
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WHEELER1988
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I replaced several sensors and the computer may not be responding to them which makes the car run rough an drive off heavy fumes some times
Nov 18, 2011 at 1:14 AM
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.
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