P1098 Buick O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff Bank 2 Sensor 2
Possible causes
– Faulty O2 Sensor Bank 2 Sensor 2
– O2 Sensor Bank 2 Sensor 2 harness is open or shorted
– O2 Sensor Bank 2 Sensor 2 circuit poor electrical connection
– O2 Sensor Bank 2 Sensor 2 harness is open or shorted
– O2 Sensor Bank 2 Sensor 2 circuit poor electrical connection
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza – Buick Riviera