Arrow/D50 Import L4-2000cc 2.0L (1982)
![background image](/plymouth/arrow/d50_import/l4-2000cc_2.0l/Page-125001.png)
Altitude Compensator: Description and Operation
Except California
Non-California vehicles which are to be used in high-altitude applications require the installation of a High Altitude Compensator (HAC), and, on
models with automatic transmissions, a Vacuum Delay Valve (VDV).