A C function

/ 900 / 1995 / 2. Engine / Cooling system / Technical description / A C function

A C function

The A/C function is activated with the A/C switch or from the ACC unit. The engine management system's control module first compensates for the forthcoming increase in load and the compressor is then switched on about 0.1 seconds later. In the same way as when the A/C compressor is started, the engine management system's control module adjusts the idling speed before the A/C is switched off.

If the coolant temperature exceeds 126C (259F), the ICE switches off the A/C circuit to the engine management system.

A C function

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