Match the items on the right to the items on the left:
Check
The “Check Engine” light warns drivers that something is wrong, and occurs when the computer issues
???
onboard diagnostics (OBD) system.
it’s safe to stop.
an error message.
ignition timing.
to shift.
A solid light means that the issue is not urgent. A flashing light means stop immediately, as soon as
???
onboard diagnostics (OBD) system.
it’s safe to stop.
an error message.
ignition timing.
to shift.
The “check engine” light is part of your car’s so-called
???
onboard diagnostics (OBD) system.
it’s safe to stop.
an error message.
ignition timing.
to shift.
Computers increasingly have controlled and monitored vehicle performance, regulating such variables as engine speed (RPM), fuel mixture, and
???
onboard diagnostics (OBD) system.
it’s safe to stop.
an error message.
ignition timing.
to shift.
In some cars, the computer also tells the automatic transmission when
???
onboard diagnostics (OBD) system.
it’s safe to stop.
an error message.
ignition timing.
to shift.
Check
OK
