S2000 L4-1997cc 2.0L DOHC (VTEC) MFI (2001)
Compressor Clutch Relay: Description and Operation
A/C Compressor Clutch Relay
When the ECM receives a demand for cooling from the A/C system, it delays the compressor from being energized, and enriches the mixture to assure
smooth transition to the A/C mode.