Check engine indicator light“ ”
After turning the ignition switch on, the
light shall be on, and the light shall be
off after starting the engine. If the lamp
is on while the engine is on, it indicates
that the system has an error.
When some electric jet parts are
reading faulty, check engine indicator
light will also be ON, the vehicle still can
be running, the driving performance will
get worse, which reminds the driver to
send the vehicle in for repair.