Archives: DTC Codes

What Does Code P0060 Mean? The diagnostic trouble code P0060 signifies an issue with the heater resistance in the Oxygen Sensor (HO2S) for Bank 2, Sensor 2. Specifically, the Engine Control Module (ECM) or Powertrain Control Module (PCM) has detected that the electrical resistance of the heating element within the downstream oxygen sensor on Bank […]

What Does Code P0061 Mean? DTC P0061 signifies “HO2S Heater Resistance (Bank 2 Sensor 3).” This diagnostic trouble code indicates that the Engine Control Module (ECM), also known as the Powertrain Control Module (PCM), has detected an electrical resistance anomaly within the heater circuit of the downstream oxygen sensor on Bank 2. Bank 2 refers […]

What Does Code P0062 Mean? DTC P0062 signifies a detected malfunction within the heater control circuit of the oxygen sensor designated as Bank 2 Sensor 3 (HO2S Heater Control Circuit – Bank 2 Sensor 3). In a multi-bank engine configuration (V-type engines), “Bank 2” refers to the cylinder bank that does not contain cylinder #1. […]

What Does Code P0063 Mean? DTC P0063 signifies a detected malfunction within the heater control circuit for the Heated Oxygen Sensor (HO2S) located at Bank 2 Sensor 3. The Engine Control Module (ECM) or Powertrain Control Module (PCM) monitors the resistance and current flow through the heater element of this specific oxygen sensor. When the […]

What Does Code P0064 Mean? DTC P0064 indicates a fault within the heater control circuit of the Heated Oxygen Sensor (HO2S) for Bank 2, Sensor 3. The “High” designation signifies that the Engine Control Module (ECM), also commonly referred to as the Powertrain Control Module (PCM), is detecting an abnormally high voltage or resistance within […]

What Does Code P0065 Mean? DTC P0065 stands for Air Assisted Injector Control Range/Performance. This diagnostic trouble code signifies that the Engine Control Module (ECM), also commonly referred to as the Powertrain Control Module (PCM), has detected an anomaly within the operational range or performance of the air-assisted fuel injector system. This sophisticated system is […]

What Does Code P0066 Mean? Diagnostic Trouble Code (DTC) P0066 indicates an issue with the control circuit for the Air Assisted Injector, specifically detecting a “Circuit Low” condition. This system is found on vehicles utilizing direct injection or specific stratified charge engine designs where an auxiliary air supply is introduced into the fuel injector to […]

What Does Code P0067 Mean? DTC P0067 signifies a detected fault within the control circuit of the air-assisted injector, specifically indicating a “Circuit High” condition. This means the Engine Control Module (ECM), also known as the Powertrain Control Module (PCM), has observed a voltage level in the dedicated electrical pathway for the air-assisted injector’s control […]

What Does Code P0068 Mean? DTC P0068 indicates a detected discrepancy between the input signals from the Manifold Absolute Pressure (MAP) sensor or Mass Airflow (MAF) sensor and the Throttle Position Sensor (TPS). The Engine Control Module (ECM), also known as the Powertrain Control Module (PCM), continuously monitors these critical sensors to ensure their readings […]

What Does Code P0069 Mean? DTC P0069, or “Manifold Absolute Pressure – Barometric Pressure Correlation,” indicates that the Engine Control Module (ECM), often referred to as the Powertrain Control Module (PCM), has detected an irrational correlation or significant discrepancy between the readings from the Manifold Absolute Pressure (MAP) sensor and the Barometric Pressure (BARO) sensor. […]