Map Sensor Relocation Spacer

Key Features Relocates MAP Sensor Keeps your Duramax engine running efficiently Reduces soot and oil buildup Extends sensor service interval Billet aluminum construction Black Anodized finish Machined Banks Logo Includes stainless Torx bolt and Torx tool About This Product Protect your 2017-2025 Duramax MAP sensor from dirty exhaust gas and sticky oil buildup with Banks’ MAP Sensor Relocation Kit. A contaminated sensor can cause inaccurate readings, adversely affecting fuel economy and power output. The small billet aluminum device relocates the sensor out of the soot-filled exhaust stream. Fitment Note Due to the sensitivity of the sensor, GM advises not to use any chemical cleaners including water and do not use compressed air to remove contaminates. Proceed with cleaning the sensor at your own risk. Designed to work with OEM sensor, may not be optimal with some aftermarket sensors. KEEPS YOUR MAP SENSOR CLEAN Your engine’s EGR (Exhaust Gas Recirculation) and PCV (Positive Crank Case Ventilation) systems draw unburnt exhaust gasses and oil vapor into the combustion chambers to lower combustion temperature, reduce NOx, and keep harmful gasses from entering the atmosphere. LESS CLEANING. MORE POWER. This recirculated exhaust gas and sticky oil vapor adheres to the MAP sensor’s delicate electronics causing inaccurate readings. This results in incorrect fuel calculations reducing fuel economy and power output. Banks MAP Sensor Relocation Kit is an attractive, easy way to prevent this oily soot from building on your MAP sensor by moving it up and out of the contaminated exhaust stream. EASY INSTALLATION Requiring only a minute or two to install, Banks MAP Sensor Relocation Kit eliminates the need for periodic cleaning. It protects your sensor from faulty readings, ensuring proper air-fuel ratios are always calculated by your Duramax’s ECM. With a machined logo, show your Banks pride while extending your sensor's cleaning or replacement intervals.