Walker Air Charge Temperature Sensor 20-22 GM 6.6L Duramax L5P BOR-BNRTC-TDHD-2BL 5-16 LML Duramax

5-16 LML Duramax

140" – Extra-thick option for significant resurfacing or lowered compression on high-boost builds

875-inch diameter for superior corrosion resistance

1-3/4" TO 2" X 0

Walker Air Charge Temperature Sensor 20-22 GM 6.6L Duramax L5P BOR-BNRTC-TDHD-2BL 5-16 LML DuramaxIs your Duramax running rough, losing power, or showing poor fuel economy? The Walker Air Charge Temperature (ACT) Sensor is designed to restore the accurate intake air data your engine needs to perform at its best. This sensor measures the temperature and density of the air entering your engine and sends that information to the ECM, allowing it to fine tune fuel delivery and timing. When it fails, your truck can exhibit hesitation, a rough idle,