WebChevy/GM Diagnostic Trouble Codes Below are common check engine light trouble codes for the Chevy/GM Duramax diesel. This list has been updated to includes Chevy/GM Duramax diagnostic trouble codes. At Thoroughbred Diesel we are a real diesel performance and repair shop that offers free advice. WebThe P003A OBD-II fault code indicates that the engine’s Electronic Computer Module (ECM) has identified a problem with the turbocharger or supercharger systems, especially values that are outside of allowable limits for the engine’s boost.
P003A Duramax Error Code (Solved)
WebMar 2, 2024 · Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Duramax Powertrain. Code P003A Turbo problems. Jump to Latest Follow 1 - 12 of 12 Posts. L ... WebJul 29, 2024 · A P003A may or may not set along with P2563. Recommendation/Instructions: Complete the current SI diagnostics for any trouble codes or symptoms found. If a P2563 is found, it may be caused by an unstable Solenoid Control Valve (SCV). Unstable SCV operation may be induced by engine debris or sludge. construction tool hire
Does P003A always mean a new turbo is needed?? - Diesel Place
WebDec 2, 2024 · How to Fix the P003A Code. The P003A code is a generic trouble code that may be logged in vehicles of various makes and models. Even if vehicles from different manufacturers present similar symptoms, … WebMay 8, 2024 · I recently got the p003a code with no drivability issues as well. Cleared the code only to have it come back quickly. Read somewhere on a duramax forum that another LBZ owner isolated the "problem" to starting the truck with the a.c. switch on. Sure enough I have begun starting the truck with the a.c. off, and no more code! WebMay 13, 2024 · The cost of diagnosing the P003A Chevrolet code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your … construction tool of maths