Quote:
Originally Posted by Hocrest
Bringing this post back from the dead.
I'm looking at someone's SVX and it's having this problem. It is also noticably affected by turning on the heater. Did anyone else notice a connection to the heater???
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Turning on the heater (air conditioning?), will send a signal to the By-Pass Air Control Solenoid Valve, to increase air flow at idle in order to compensate for the extra power required to operate the air conditioning compressor.