The P1028 trouble code is part of the On-Board Diagnostics II (OBD-II) system, which monitors various components of your vehicle’s engine and emissions systems. Specifically, the P1028 code indicates a problem related to the fuel and air metering system, suggesting that the engine control module (ECM) has detected an issue with the air-fuel mixture. This …
The P0008 diagnostic trouble code (DTC) indicates an issue with the engine position system performance on bank 1. This code is set when the engine control module (ECM) detects a discrepancy between the crankshaft and camshaft positions, specifically on the side of the engine that includes cylinder #1. Understanding and addressing this code is crucial …
The P20B2 diagnostic trouble code (DTC) is related to the reductant heater coolant control valve performance in diesel vehicles equipped with Selective Catalytic Reduction (SCR) systems. This code indicates that the Engine Control Module (ECM) has detected an issue with the valve responsible for regulating coolant flow to the Diesel Exhaust Fluid (DEF) heater. Understanding …
The P2002 trouble code is a diagnostic trouble code (DTC) that indicates a problem with the diesel particulate filter (DPF) efficiency in diesel engines. Specifically, it signifies that the DPF is not functioning optimally, leading to excessive soot emissions and potential damage to the vehicle’s exhaust system. This code is particularly relevant for vehicles manufactured …
The P16D0 trouble code is an OBD-II diagnostic code that indicates a specific issue related to the engine’s variable valve timing (VVT) system. This code typically refers to the intake rocker arm solenoid valve being stuck in the “off” position. When this occurs, it can lead to various performance issues, including reduced engine efficiency and …
The P1687 trouble code is a diagnostic trouble code (DTC) that indicates a communication issue between the Powertrain Control Module (PCM) and the Mechanical Instrument Cluster (MIC). Specifically, it signifies that the PCM has not received a status message from the instrument cluster within a specified time frame. This can lead to various symptoms, including …
The P1007 trouble code is an OBD-II diagnostic code that indicates a specific issue within the vehicle’s powertrain system. It generally relates to the injector circuit malfunction or a crankshaft position sensor issue, which can lead to poor engine performance and increased emissions. Understanding this code is crucial for vehicle owners and DIY mechanics, as …
The P1412 trouble code is associated with the Secondary Air Injection (SAI) system, specifically indicating a malfunction in Bank 1. This code is commonly found in various vehicle makes, including Land Rover, BMW, and Ford. When your vehicle’s onboard diagnostic system detects an issue with the SAI system’s performance, it triggers the P1412 code and …
The P0606 trouble code indicates a processor fault within the Engine Control Module (ECM) or Powertrain Control Module (PCM). This generic powertrain code is triggered when the vehicle’s main computer detects an internal integrity issue, potentially affecting various vehicle systems and performance. P0606 Code Meaning P0606 Code Common Causes ECM/PCM internal processor fault Faulty ECM/PCM …
The P062A trouble code is a diagnostic trouble code (DTC) that indicates a problem within the fuel pump “A” control circuit. This code is applicable to a wide range of OBD-II vehicles manufactured from 1996 onward, including popular brands like Ford, Dodge, Toyota, and Chevrolet. When the Powertrain Control Module (PCM) or Engine Control Module …
