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The P0512 trouble code indicates a problem with the starter request circuit in a vehicle’s engine control system. This diagnostic code is typically set when the powertrain control module (PCM) detects an issue with the signal that requests the engine to start. Understanding and resolving this code is crucial for maintaining proper vehicle operation and …
The P0713 trouble code is an OBD-II diagnostic code that indicates a problem with the transmission fluid temperature (TFT) sensor circuit. Specifically, it signifies that the powertrain control module (PCM) has detected a high input signal from the TFT sensor, which typically suggests that the automatic transmission fluid is overheating. This issue can lead to …
The P2580 trouble code is a diagnostic trouble code (DTC) that indicates a problem with the turbocharger speed sensor circuit. Specifically, it signifies that the Engine Control Module (ECM) has detected a low voltage signal from the turbocharger speed sensor, which is crucial for monitoring the performance of the turbocharger. This code can lead to …
The P219B trouble code indicates an air-fuel ratio imbalance in Bank 2 of the engine. This code is part of the OBD-II system and is applicable to many vehicles manufactured since 1996. When the Powertrain Control Module (PCM) detects that the air-fuel mixture for Bank 2 is outside the expected parameters, it triggers this diagnostic …
The P1901 trouble code is an OBD-II diagnostic trouble code that indicates a malfunction in the vehicle’s powertrain control system. This code can be associated with various issues, primarily related to the turbine shaft speed sensor (TSS) circuit or communication errors within the vehicle’s network. Understanding the P1901 code is crucial for vehicle owners and …
The P1444 trouble code is a manufacturer-specific diagnostic trouble code (DTC) that pertains to the evaporative emission control (EVAP) system in vehicles. This code specifically indicates an issue with the purge flow sensor circuit, often denoting that the purge valve is stuck in an open position or that there is a low input signal from …
The P0712 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the Transmission Fluid Temperature Sensor (TFT) circuit. Specifically, it signals that the Powertrain Control Module (PCM) has detected a low voltage input from the transmission fluid temperature sensor. This sensor plays a crucial role in monitoring the temperature of the …
The P0297 trouble code is a diagnostic trouble code (DTC) that indicates a “Vehicle Overspeed Condition.” This code is triggered when the powertrain control module (PCM) detects that the vehicle has exceeded its maximum allowable speed, typically set around 100 mph for most vehicles. The P0297 code can arise from various factors, including driver behavior …
The P12A2 trouble code is a diagnostic trouble code (DTC) that indicates an issue related to the fuel rail pressure sensor in various vehicles, particularly in Volkswagen and Audi models. This code typically signifies that the fuel rail pressure sensor is reporting a value that is outside of the expected range, often indicating either a …
The P2431 trouble code is a diagnostic trouble code (DTC) that indicates a fault in the secondary air injection system, specifically related to the airflow or pressure sensor circuit for Bank 1. This code is triggered when the Powertrain Control Module (PCM) detects that the voltage signal from the air pressure sensor is outside of …
