The optional high altitude adjustment kit will allow the new D40/50B2, D75/90C2 & D115A2
TLDI models to operate cleanly & smoothly in areas of 3000 to
10,000 feet above sea level. The new CARB 3-star models have the
harness and ECU that allows for easy installation of this kit.
Installation instructions included with kit.
The high altitude adjustment kit will compensate for changes in
altitude and air temperature using the MAT & MAP sensors and
connectors included in this kit.
MD/NSD 40B2 & 50B2 TLDI
MD/NSD 75C2 & 90C2 TLDI
MD/NSD 115A2 TLDI
This kit will NOT work on any earlier TLDI models. Be sure and check the model number of your engine before ordering this kit.
Part # 3GF102300M