Fault code P 14 17

Fault code applicable model: Mini fault code: P 14 17 Chinese meaning: throttle control system-incorrect airflow English meaning: throttle control system-incorrect airflow category: powertrain system (manufacturer's own meaning) Detailed meaning: In electronic throttle (ETC) system, electronic control module (ECU) is based on accelerator pedal position (APP) sensor. At the same time, the MAF sensor converts the airflow into an electrical signal, which is sent to the electronic control unit (ECU) as one of the basic signals. The fault code applies to the vehicle model: Land Rover fault code: P 14 17. Chinese meaning: secondary air injection system, 2 rows-low flow English meaning: secondary air injection system, 2 rows-low flow category: powertrain system (from the manufacturer's own meaning). Oxidized air from the secondary air injection system forcibly enters the exhaust manifold to generate hydrocarbons and carbon monoxide. The fault code is applicable to the vehicle model: BMW fault code: P 14 17 Chinese meaning: throttle control system-incorrect airflow English meaning: throttle control system-incorrect airflow category: power system (manufacturer's own meaning) Detailed meaning: in electronic throttle (ETC) system, The electronic control module (ECU) responds to the signals of the accelerator pedal position (APP) sensor and the engine, Fault code applicable models: Audi and Volkswagen fault code: P 14 17 Chinese meaning: fuel level sensor-circuit low input English meaning: fuel level sensor-circuit low input category: powertrain system (from the manufacturer's own meaning) Detailed meaning: the fuel level sensor uses the principle of buoy and variable resistor in the fuel tank. The fuel level in the fuel tank is transmitted to the electronic control module in the form of an electrical signal. The fault code is applicable to models: Chrysler, Dodge and Jeep. The fault code is P 14 17. Chinese meaning: cylinder cut-off solenoid valve 7- fault English meaning: cylinder cut-off solenoid valve 7- fault category: powertrain system (from the manufacturer's own meaning). Detailed meaning: For some high-power cars, when At this time, the compression pressure of the mixture in the cylinder is also very low, resulting in low efficiency. The cylinder deactivation system can achieve higher engine efficiency by closing the intake and exhaust valves of some cylinders.