Isuzu — Isuzu 4HK1/6HK1 Common Rail Diesel Injection Pump Service Manual

(3) Air Conditioner Idle-up Control When the conditions shown in the chart on the right are realized, bring the idle-up speed to constant rpm. 'SRHMXMSRW %MV'SRHMXMSRMRK7;!32 'PYXGL7;!32'PYXGL'SRRIGXMSR 2IYXVEP7;!322IYXVEP 5) i. Auto Cruise Control ‡ Controls the actual vehicle speed by regulating the injection quantity in order to match the target speed that has been calculated by the computer with the actual speed. ‡ The CRS ECU controls the injection quantity in accordance with signals from the cruise control computer. -29-