STSSCOTT Posted July 30, 2009 Report Share Posted July 30, 2009 MY 95 STS COMES UP WITH A CODE ( A012 ..... Low Side Temperature Sensor Circuit) WHAT DOES THIS MEAN? IS IT THE LOW PRESSURE SENSOR? THANKS IN ADVANCE SCOTT Link to comment Share on other sites More sharing options...
KHE Posted July 30, 2009 Report Share Posted July 30, 2009 MY 95 STS COMES UP WITH A CODE ( A012 ..... Low Side Temperature Sensor Circuit) WHAT DOES THIS MEAN? IS IT THE LOW PRESSURE SENSOR? THANKS IN ADVANCE SCOTT If you installed the orifice tube backward, the low side temp sensor will be destroyed. The long end of the orifice tube points to the brake booster. If it was reversed, the long side will destroy the low side temp sensor when the line is connected. You will need to recover the refrigerant in order to change the sensor as there is not a schrader valve in the line. The low side temp sensor is on the smaller diameter A/C line next to the passenger side of the car from the orifice tube location. Kevin '93 Fleetwood Brougham '05 Deville '04 Deville 2013 Silverado Z71 Link to comment Share on other sites More sharing options...
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