Traditional Culture Encyclopedia - The 24 Solar Terms - Fault code P 1544

Fault code P 1544

1. Fault code applicable model: mini fault code: P 1544 Chinese meaning: throttle position (TP) sensor 1- high input English meaning: throttle position sensor 1- high input category: powertrain system (meaning from manufacturer) Detailed meaning: throttle valve, commonly known as throttle valve. The throttle position (TP) sensor is used to send the throttle opening to the electronic control unit (ECU) in the form of electrical signal, which is one of the basic parameters for controlling the fuel injection of the engine. 2. The fault code is applicable to the vehicle type: Saab (9-2X) Fault code: P 1544 Chinese meaning: exhaust temperature sensor-detected elevated temperature English meaning: exhaust temperature sensor-detected elevated temperature category: powertrain system (meaning from the manufacturer) Detailed meaning: The function of exhaust temperature sensor is to transmit the exhaust temperature to the electronic control unit (ECU) in the form of electrical signals. The exhaust temperature produced by correct air-fuel ratio is lower than that produced by too rich or too lean air-fuel ratio. Excessive exhaust temperature (160℃) will cause engine damage. 3. Applicable model of fault code: Subaru fault code: P 1544 Chinese meaning: exhaust gas temperature sensor-detected elevated temperature English meaning: exhaust gas temperature sensor-detected elevated temperature category: powertrain system (manufacturer's own meaning) Detailed meaning: the function of exhaust gas temperature sensor is to transmit exhaust gas temperature to electronic control unit (ECU) in the form of electrical signal. The exhaust temperature produced by correct air-fuel ratio is lower than that produced by too rich or too lean air-fuel ratio. Excessive exhaust temperature (160℃) will cause engine damage. 4. The fault code is applicable to models: Audi and Volkswagen. Fault code: P 1544 Chinese meaning: TP induction motor 1- high input English meaning: TP induction motor 1- high input category: powertrain system (manufacturer's own meaning) Detailed meaning: 5. Applicable model of fault code: Mitsubishi, long fault code: P 1544 Chinese meaning: radiator outlet engine temperature-high input English meaning: radiator outlet engine temperature-high input category: powertrain system (meaning from the manufacturer) Detailed meaning: throttle valve, commonly known as throttle valve, is a controllable valve used to control engine intake. The throttle position (TP) sensor is used to send the throttle opening to the electronic control unit (ECU) in the form of electrical signal, which is one of the basic parameters for controlling the fuel injection of the engine. Causes include carbon deposition in the throttle body, the throttle not in the fully closed position, the fault of the throttle position (TP) sensor or its circuit or connector, the fault of the throttle control module, the dislocation of the accelerator pedal and the fault of the electronic control module (PCM or ECM).