DTC P2122: App Sensor No. 1 Circuit Low Input: Notes

DTC P2122 CHART (MZI-3.7)

DTC P2122	APP sensor No. 1 circuit low input
DETECTION CONDITION	APP sensor No. 1 is out of self-test range low.
POSSIBLE CAUSE	Short to ground circuit between APP sensor terminal F and PCM terminal 1X Short to ground circuit between APP sensor terminal A and PCM terminal 1Z Short to ground circuit between APP sensor terminal D and PCM terminal 1 AB Short to ground circuit between APP sensor terminal C and PCM terminal 1 AD Short to ground circuit between APP sensor terminal E and PCM terminal 1 Y APP sensor malfunction Connector or terminal malfunction
Courtesy of MAZDA MOTORS CORP.