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Re: Flow Control Valve
Posted to HVAC Forum on 5/24/2018 2 Replies

Thanks for the operational info. It is an ATC system and there is a code B1479, Flow Control Sensor, in the HVAC module. Voltage is 3.69v, unplugging sensor scanner voltage goes to 5v. I cleared code but compressor still will not engage and shows Off for AC re... Login to read more.

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