The P1172 code for Volkswagen vehicles indicates an issue with the Throttle Actuation Potentiometer Signal 2 being too low. The throttle actuation potentiometer is a sensor that measures the position of the throttle valve in the engine.

Engine started, battery voltage must be at least 11.5v, all electrical components must be off, the ground between the engine and the chassis must be well connected, coolant temperature must be at least 80 degrees Celsius and the accelerator pedal must be properly adjusted. The ECM detected an incorrect singal from the throttle potentiometer.

Volkswagen P1172: Throttle Actuation Potentiometer Sign.2 Signal Too Low. Is your scanner showing Volkswagen P1172? No worries. We'll show you what it means and how to deal with it.

P1172故障码，适用于奥迪,大众，意思是节气门电机位置传感器2 - 低输入(Throttle Motor Position Sensor 2 - Low Input)。 提示：快速查找故障码，可以关注“ 车主指南 ”公众号，回复故障代码，如：“ P1172 ”，即可获得对应故障码解释和解决方案。

2025年1月14日 · What Does The Volkswagen P1172 Code Mean? Engine started, battery voltage must be at least 11.5v, all electrical components must be off, the ground between the engine and the chassis must be well connected, coolant temperature must be at

2021年4月15日 · 如何修复 p1172 volkswagen 代码？ 首先检查上面列出的“可能的原因”。目视检查线束和相应的连接器。寻找损坏的组件并查找断裂、弯曲、推入或腐蚀的连接器插针。

El código de falla P1172 es un código de diagnóstico que indica un fallo en el control del rotor en un vehículo. Este código se refiere a un problema en el sistema de control del motor, específicamente en el control del rotor. El rotor es una parte esencial del motor que ayuda a generar energía y movimiento.

Code: P1172 Make: VOLKSWAGEN Description: P1172 VOLKSWAGEN Throttle Actuation Potentiometer Signal 2 Signal Too Low Possible causes: – Faulty Throttle Position Sensor (TPS) – Throttle Position Sensor (TPS) harness is open or shorted – Throttle Position Sensor (TPS) circuit poor electrical connection – Faulty Throttle Drive electric motor

2019年10月12日 · 17580 / P1172 - Angle sensor 2 for throttle actuator G188 signal too low. or (on other scans show) 17579 / P1171 - Angle sensor 2 for throttle actuator G188 implausible signal.

The P1172 diagnostic trouble code (DTC) indicates that the Rear Air/Fuel (A/F) Sensor Bank 1 Sensor 1 circuit is registering a high voltage that is out of the expected range. This sensor is responsible for monitoring the air-fuel mixture in the exhaust system, providing feedback to the engine control unit (ECU) to optimize combustion efficiency.