DTC Detection Logic
DTC DETECTION LOGIC
| DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
|---|---|---|---|
| P0453 | EVAP control system pressure sensor high input | An excessively high voltage from the sensor is sent to ECM. |
(EVAP control system pressure sensor circuit is open or shorted.) [CKP sensor (POS) circuit is shorted.] [CMP sensor (PHASE) (bank 2) circuit is shorted.] [EVT control position sensor (bank 2) circuit is shorted.] (Battery current sensor circuit is shorted.) (APP sensor 2 circuit is shorted.) (Refrigerant pressure sensor circuit is shorted.) |