The following Diagnostic Trouble Code (DTC) relate to the 2001 Ford Ranger air conditioning (A/C) system: 1) DTC P1461 A/C Pressure Sensor Circuit High Input – The interface adapter assembly (IAA) module uses the A/C pressure sensor to monitor the ofpressure on the high side of the A/C compressor. The IAA module sets DTC P1461 when the ambient temperature is greater than 18 °C (64°F) and the pressure has been less than 80 kPa (12 psi) or greater than 3275 kPa (475 psi) for more than 30 seconds. 2) Read more […]