Check engine light and low power on your vehicle? P2021 indicates Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 2—scan, test, reprogram.

Check engine light and weak acceleration? P2020 means Bank 2 intake manifold runner sensor range fault—test the sensor and reprogram or replace it now.

Check engine light and throttle issues in your vehicle? Faulty Intake Manifold Runner Position Sensor Bank 2 disrupts airflow. Scan, replace now.

Intake manifold runner sensor intermittent on your vehicle causes throttle lag, risking fuel loss and engine strain. Scan, test, then reprogram or replace.

Check engine light and power loss? P2017 means Intake Manifold Runner Position Sensor/Switch Circuit High Bank 1, limit performance. Scan, replace sensor.

Check engine light, poor throttle? P2016 signals Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1 – scan test the sensor on your vehicle.

Check engine light and weak acceleration on your vehicle? P2015 indicates Intake Manifold Runner sensor range error—diagnose and reprogram the circuit now.

Check‑engine light and rough idle on your vehicle? A bad Intake Manifold Runner Position Sensor Bank 1 can throw off airflow. Scan and replace it now.

Your car loses power and shows check engine—P2013 means Intake Manifold Runner Control Circuit High Bank 2. Scan, test wiring, then reprogram or replace.

Check engine light, power loss? P2012 = Intake Manifold Runner Control Circuit Low Bank 2 – it cuts performance. Scan and have the runner module serviced.