P3401 Buick Cylinder 1 Deactivation/Intake Valve Control Circuit/Open

P3402 Buick (Cylinder No.1) Deactivation / Intake Valve Control Circuit Performance

OBD Code:
System:
Subsystem: 		 P3402 Buick – (ASE)
 Powertrain
 Auxiliary Emission Controls

Trouble Code Description: (Cylinder No.1) Deactivation / Intake Valve Control Circuit Performance


Location:
Analysis:

Possible Causes:
 Cylinder 1
 Circuit Performance Issue

 

Tech description:

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