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The exhaust gas recirculation (EGR) system has insufficient flow. It could be caused by the differential pressure feedback EGR sensor being faulty, there t is a blockage in the EGR tube (most likely from carbon buildup), the EGR valve is bad, or the EGR valve may not be opening.
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How do you fix P0401?
hi, you can tell me what kind of car, and I can suggestion your the tool to repair it.
What does the diagnostic trouble code P0401 mean and how do you repair it in a 2000 impala?
Trouble code P0401 means: Insufficient EGR Flow Detected Replace the EGR Valve
How do you repair gm dtc p0401 egr 2006 1 TON DUALLY?
Trouble code P0401 means: Insufficient EGR Flow Detected Need to replace the EGR valve
What does the diagnostic code p0401 mean and how do you repair it in a 1999 Honda passport?
P0401- Exhaust Gas Recirculation insufficient flow. Probably need to clean or replace your EGR valve located on the back of your intake.
How do you repair Oldsmobile alero with trouble code P0401?
Trouble code P0401 means, exhaust gas recirculation flow insufficient detected. So maybe try resetting the code, or take it to a mechanic to be fixed.
What is code p0401 for 2004 Chevy Impala?
P0401 = Insufficient EGR Flow
What p0401 means?
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
Lincoln Navigator p0401 causes?
Trouble code P0401 means: Exhaust Gas Recirculation Malfunction
What isa fault code of P0401 on a 2002 Pontiac grand prix?
P0401 = Insufficient EGR Flow
Acura mdx 2001 p0401?
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
What is check engine code P0401?
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
2001 Camry p0401?
Trouble code P0401 means: Exhaust Gas Recirculation Flow Insufficient Detected
