Archives: DTC Codes

What Does Code P0000 Mean? The OBD-II diagnostic trouble code P0000 is a unique and often misinterpreted entry within the diagnostic system. Unlike conventional P-codes which signify a specific fault or malfunction within the powertrain system, P0000 fundamentally indicates the absence of any active or stored Diagnostic Trouble Codes (DTCs) in the Engine Control Module […]

What Does Code P0001 Mean? DTC P0001 signifies a detected electrical open circuit within the control path for the Fuel Volume Regulator (FVR), also commonly referred to as the Fuel Metering Valve (FMV) or Inlet Metering Valve (IMV). This component is typically located on the high-pressure fuel pump in gasoline direct injection (GDI) or common […]

What Does Code P0002 Mean? The diagnostic trouble code P0002 signifies that the Engine Control Module (ECM) or Powertrain Control Module (PCM) has detected a range or performance issue within the control circuit of the Fuel Volume Regulator (FVR), sometimes also referred to as the Fuel Quantity Regulator or Fuel Metering Unit. This component is […]

What Does Code P0003 Mean? The diagnostic trouble code P0003 indicates a detected electrical anomaly within the control circuit for the Fuel Volume Regulator, specifically that the Engine Control Module (ECM) or Powertrain Control Module (PCM) has registered a voltage signal that is below a predetermined calibrated threshold. The Fuel Volume Regulator, often referred to […]

What Does Code P0004 Mean? The diagnostic trouble code P0004 indicates that the Engine Control Module (ECM), also known as the Powertrain Control Module (PCM), has detected an abnormally high voltage condition or an open circuit within the control circuit of the Fuel Volume Regulator (FVR), also frequently referred to as the Fuel Metering Valve […]

What Does Code P0005 Mean? The diagnostic trouble code P0005, “Fuel Shutoff Valve Control Circuit/Open,” indicates that the Engine Control Module (ECM), also known as the Powertrain Control Module (PCM), has detected an open circuit within the electrical control pathway for the Fuel Shutoff Valve (FSV). The FSV is a critical component designed to interrupt […]

What Does Code P0006 Mean? DTC P0006 signifies a detected issue within the control circuit for Fuel Shutoff Valve “C”, specifically indicating a “Low” electrical condition. The Powertrain Control Module (PCM), also known as the Engine Control Module (ECM), continuously monitors the voltage and current characteristics of various circuits critical to engine operation. In the […]

What Does Code P0007 Mean? The OBD-II diagnostic trouble code P0007 stands for “Fuel Shutoff Valve ‘C’ Control Circuit High.” This code indicates that the Engine Control Module (ECM), also referred to as the Powertrain Control Module (PCM), has detected an abnormal voltage condition on the control circuit for a specific fuel shutoff valve, designated […]

What Does Code P0008 Mean? DTC P0008, or “Engine Position System Performance (Bank 1),” signifies that the Powertrain Control Module (PCM), or Engine Control Module (ECM), has detected an inconsistency in the correlation between the crankshaft position and the camshaft position on Bank 1. The ECM/PCM continuously monitors the rotational position and speed of both […]

What Does Code P0009 Mean? DTC P0009, “Engine Position System Performance (Bank 2),” indicates that the Engine Control Module (ECM), also commonly referred to as the Powertrain Control Module (PCM), has detected an inconsistency or misalignment between the crankshaft position (CKP) sensor signal and the camshaft position (CMP) sensor signal(s) for engine Bank 2. This […]