DTC P2517-00: Refrigerant Pressure Sensor No. 2 Circuit Low Input: Outline

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DTC P2517:00 (PCM, SKYACTIV-G) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Refrigerant pressure sensor No. 2 circuit low input
Detection condition	The PCM monitors input voltage from the refrigerant pressure sensor No. 2. If the input voltage at the PCM terminal 1AU is below 0.168 V for 5 s, the PCM determines that the refrigerant pressure sensor No. 2 circuit has a malfunction.
Fail-safe	Not applicable
Possible cause	Refrigerant pressure sensor No. 2 connector or terminals malfunction Short to ground in any of the following refrigerant pressure sensor No. 2 circuits. Power supply circuit Signal circuit PCM connector or terminals malfunction Short circuit in refrigerant pressure sensor No. 2 signal circuit and ground circuit Open circuit in refrigerant pressure sensor No. 2 power supply circuit Refrigerant pressure sensor No. 2 malfunction PCM malfunction
Courtesy of MAZDA MOTORS CORP.