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.

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.

Banks MAP Sensor Relocation Kit is an attractive, easy way to prevent this oily soot from building on your MAP sensors by moving them up and out of the contaminated exhaust stream.

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.