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- P1121 Code Meaning, Causes, Symptoms, Tech Notes
The P1121 code indicates a problem with the Electric Throttle Control Actuator This component is responsible for controlling the throttle in modern vehicles by regulating the amount of air entering the engine
- p1121 Code - Throttle Position (TP) Sensor Circuit . . .
P1121 and P1122 error codes signify issues with the throttle position (TP) sensor and, in particular, indicate that the sensor attached to the circuit is reporting intermittent and inconsistent
- P1121 – What Does It Mean and How To Fix It - OBD2PROS
P1121 is an OBD-II Code that refers to Electric Throttle Control Actuator A P1121 code is a manufacturer specific diagnostic trouble code that occurs with Nissan and related makes and vehicles when the ECM PCM detects a problem with the electric throttle control actuator
- What is P1121 : Engine Error code Causes Explained
This Tutorial explains the P1121 engine trouble code, its causes, and possible solutions This code helps identify throttle control and coolant flow problems for optimum engine performance and dependability
- [SOLVED] Ford P1121 Code: Resolve Throttle Position Sensor . . .
The OBD code P1121 for Ford indicates an issue with the Throttle Position Sensor (TPS) circuit Symptoms include the Engine Light being ON This code is usually caused by an air leak between the Mass Air Flow sensor and throttle body, a faulty TPS, or wiring issues
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