Features: - Prevents Diagnostic Trouble Codes P0234 and P0236 from limiting the performance of your engine
Application: 2001-2004 LB7 Duramax diesel engines. Product Description: The Over Boost Code Eliminator was designed specifically for 2001 through 2004 Duramax LB7 diesel engines and prevents Diagnostic Trouble Codes P0234 (Engine Overboost Condition) and P0236 (Turbocharger Boost Sensor A Circuit Range/Performance) from limiting the performance of the engine | 
