Idle speed on AC problem.

[abdulr76]

Hi All,

My Daewoo Racer 1.5i A/C compressor has gone bad and replaced with normal Denso A/C compressor (Original not available). The original compressor had connections with slow & high pressure switches as well as it was connected to ECU.

Now, when A/C switch turn ON, idle speed drops & engine stops, or need to increase RPM by pressing accelerator.

As per diagram (1227303) the pin B8 is connected to A/C Clutch ON/OFF. My Idea is, if provide required voltages to B8 with A/C switch ON, it must raise RPM same as in carb cars through actuator.

Need some good suggestions or help for this problem. Embarrassed, Huh

[mochrist]

I too have the same prb. But got my current supply adjucted and it works fine.