




Banks Power
2023.5-2025 GM 2500/3500 6.6L Duramax Dual MAP Sensor Relocation Kit
2023.5-2025 GM 2500/3500 6.6L Duramax Dual MAP Sensor Relocation Kit
MCQUEEN
190 South McQueen Road
Suite 109
Gilbert AZ 85233
United States
overview
Protect your 2023½-2025 6.6L Duramax's manifold temperature and pressure sensors from dirty exhaust gas and sticky oil buildup with a 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.
key features
- Relocates manifold temperature and pressure sensors
- Keeps your Duramax engine running efficiently
- Reduces soot and oil buildup
- Extends sensor service interval
- Billet aluminum construction
- Black anodized finish
- CNC tool paths left for aesthetics
- Machined Banks logo
- Includes stainless hardware
why it's better
KEEPS YOUR MAP SENSORS 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 sensors' delicate electronics causing inaccurate readings. This results in incorrect fuel calculations reducing fuel economy and power output.
EASY INSTALLATION
Requiring only a few minutes to install, Banks MAP Sensor Relocation Kit eliminates the need for periodic cleaning. It protects your sensors 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 sensors' cleaning or replacement intervals.
Fitment Note
Beginning in mid-2023, GM separated the MAP sensor into two sensors: a manifold temperature sensor located in the former MAP sensor position and a pressure sensor located in a new lower position. Check to ensure you have two sensors located on the cast aluminum intake manifold. See photo.

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