P1676 Buick EVAP Canister Purge Solenoid Control Circuit Fault
Possible causes
– EVAP Canister Purge Solenoid harness is open or shorted
– EVAP Canister Purge Solenoid circuit poor electrical connection
– Faulty EVAP Canister Purge Solenoid
– EVAP Canister Purge Solenoid circuit poor electrical connection
– Faulty EVAP Canister Purge Solenoid
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1676 Buick Description
The Engine Control Module (ECM) has detected an improper voltage level on the output driver module for the EVAP canister purge solenoid control circuit
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