Replace the faulty ACT sensor on your 2011-2019 GM 6.6L Duramax LML/LGH/L5P or 2016-2021 GM 2.8L Duramax LWN with the Walker 210-1129 Air Charge Temperature (ACT) Sensor from XDP. The air charge temperature (ACT) sensor is used by the PCM to determine the temperature and density of air entering the engine. The PCM then uses this information to determine fuel injector control and other outputs. The ACT sensor is often found in the air intake boot, in the air cleaner housing, or intake manifold.
These sensors can eventually fail due to simple wear and tear. The sensor connector and wiring harness can also lose connectivity over time. Exposure to excessive moisture can erode the sensor internally, causing erratic readings. Also, the accumulation of oil and carbon can cause failure on the ACT. Some common symptoms that your temperature sensor is faulty or failing can include poor fuel economy, reduced engine power, a rough idle, surging/stalling or a check engine light. Walker Products sensors are engineered using high-quality components and materials to ensure proper fit and response. Walker Temperature Sensors are 100% tested for peak performance and worry-free operation.
Features:
- OE-Style Replacement
- 100% Engineered & Tested To OE Specifications
- Manufactured With The Highest Quality Materials
WARRANTY INFO:
90 Day Limited