*2: If only a small amount of fuel is in the fuel tank, it takes longer for the EVAP pressure to stabilize.
The leak detection pump creates negative pressure through the reference orifice. When the system is normal, the EVAP pressure is in 724 to 752
mmHg* and saturated within a minute.
If not, the ECM interprets this as a malfunction. The ECM will illuminate the MIL and set DTC if this malfunction is detected in consecutive driving
No comments:
Post a Comment