DTC Detection Logic
WARNING: This page is about a different variant/trim than selected.
|
DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
||
|
P0451 |
00 |
Barometric pressure sensor A/B (EVAP System Pressure Sensor/Switch "A" Circuit Range/Performance |
Diagnosis condition |
-- |
|
Signal (terminal) |
|
|||
|
Threshold |
ECM detects a state that the pressure difference remains the threshold value or more for continuously for 5 seconds or more under the condition that the pressure of the EVAP control system pressure sensor and that of the MAP sensor are equal. |
|||
|
Diagnosis delay time |
-- |
|||