The P115A trouble code is an OBD-II diagnostic trouble code that indicates a low fuel level condition, specifically in certain diesel engines like the Ford Power Stroke. When the powertrain control module (PCM) detects that the fuel level is critically low, it triggers this code to prevent potential engine damage by limiting power output. This
The P2558 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the engine coolant level sensor or switch circuit. Specifically, it signifies that the circuit is reading a low voltage, which suggests that the coolant level may be below the minimum threshold or there is a fault in the sensor or
The P246E diagnostic trouble code (DTC) indicates a malfunction in the Exhaust Gas Temperature Sensor Circuit for Bank 1, Sensor 4. This code is part of the OBD-II system, which monitors various components of a vehicle’s emissions and performance systems. When the powertrain control module (PCM) detects that the readings from the exhaust gas temperature
The P2194 trouble code indicates a “System Too Rich at Higher Load Bank 2.” This means that the engine control module (ECM) has detected an excessively rich air-fuel mixture in bank 2 of the engine when it is under higher load conditions. This code is common in fuel-injected engines and can lead to various performance
The P3071 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the engine coolant pump operating at low speed. Specifically, it means that the actual speed of the engine coolant pump is not within the calibrated range for an extended period, typically more than 10 seconds. This malfunction can lead to
The P0171 trouble code indicates that the engine control module (ECM) has detected a lean condition in the air-fuel mixture for Bank 1. This means that there is too much air or not enough fuel entering the engine, which can lead to poor engine performance, increased emissions, and potential damage to engine components if not
The P11AB code is a diagnostic trouble code (DTC) that indicates a manufacturer-specific issue related to the vehicle’s powertrain, particularly concerning the throttle actuator control system. This code typically arises when the Engine Control Unit (ECU) detects an abnormal voltage reading from the throttle actuator control motor circuit, specifically indicating that the throttle is tight
The P1743 trouble code is an OBD-II diagnostic code that indicates a problem related to the transmission system, specifically concerning the input speed sensor’s coherence. This code typically appears in vehicles equipped with automatic transmissions and can lead to various driveability issues if not addressed. Understanding this code is crucial for vehicle owners and DIY
The P1664 trouble code is an OBD-II diagnostic code that indicates a problem related to the fuel temperature sensor circuit, specifically for “Fuel Temperature Sensor B Circuit Range/Performance.” This code can trigger the check engine light and may lead to performance issues in vehicles. Understanding the implications of this code is crucial for vehicle owners
The P16BB trouble code is a diagnostic trouble code (DTC) associated with the alternator’s B terminal circuit, indicating low voltage conditions. This code is primarily seen in Honda and Acura vehicles and can lead to various electrical issues if not addressed promptly. Understanding this code is crucial for vehicle owners and DIY mechanics as it
The P1663 trouble code is a diagnostic trouble code (DTC) indicating a malfunction in the Fuel Demand Command Signal circuit. This code is part of the OBD-II system, which monitors various components of a vehicle’s powertrain for faults. When the Powertrain Control Module (PCM) detects an issue with the Fuel Delivery Command Signal (FDCS), it