Save current data until "Engine stalling" while driving.
Monitor "Engine Speed", "Lambda Sensor" current data at engine stalling.
Are two current data lowered rapidly when engine stalls?
![]() | ▶ Click on "Ignition coil circuit" item for more details. |
![]() | ▶ If two current data are lowered slowly, click on each item for more details. "Fuel quality", "Fuel supply state", "Fuel pump circuit" |