MX-6 L4-1991cc 2.0L DOHC (1993)
A/C Signal: Description and Operation
A/C Cut-Off System
PURPOSE
System is used to improve idle smoothness just after starting, improve acceleration performance and driveability, and prevent engine overheating.
OPERATION
PCME cancels A/C clutch operation under these conditions:
^ After engine start for approximately 4 sec.
^ Throttle fully open for approximately 5 sec.
^ Acceleration from idle (A/T) for approximately 2 sec.
^ Coolant temperature above 241°F (116°C), until temperature decreases below 235°F (113°C).
