DTC P0223: Notes

DTC P0223 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES

DTC P0223	TP sensor No.2 circuit high input
DETECTION CONDITION	The TP sensor No.2 circuit was flagged as a concern by the PCM indicating a high voltage.
POSSIBLE CAUSE	TP sensor No.2 malfunction Connector or terminal malfunction Open circuit wiring harness between throttle body terminal C and PCM terminal 2AD TP sensor signal circuits are shorted each other
Courtesy of MAZDA MOTORS CORP.