Lebaron Coupe V6-181 2972cc 3.0L SOHC VIN 3 FI (1991)
Inhibitor Switch: Description and Operation
The transmission PARK/NEUTRAL switch is located on the transmission. It provides an input to the engine controller, indicating what position (PARK,
NEUTRAL, DRIVE, etc.) the transmission is in. This input is used to determine idle speed, injector pulse width, and ignition timing.