DTC P14D2-11: Evaporative Emission System Pressure Sensor/Switch "D" Circuit Short to Ground [12/2021 - ]: Description

The internal sensor in the purge pressure sensor detects the ejector upstream fuel vapor feed hose internal pressure as a voltage.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	DTC Output from	Priority	Note
P14D2-11	Evaporative Emission System Pressure Sensor/Switch "D" Circuit Short to Ground	The output voltage from the purge pressure sensor is below 1.0 V for 3 seconds or more (2 trip detection logic).	Open or short in purge pressure sensor circuit Purge pressure sensor (No. 1 turbo pressure sensor) ECM	Comes on	Engine	A	SAE: P14D4