Innova Can OBD2 Owner's Manual page 20

Preparation for Testing
PRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET
WHEN DID YOU FIRST NOTICE THE PROBLEM:
❏
Just Started
❏
Started Last Week
❏
Started Last Month
❏
Other:
LIST ANY REPAIRS DONE IN THE PAST SIX MONTHS:
PROBLEMS STARTING
❏
No symptoms
❏
Will not crank
ENGINE QUITS OR STALLS
❏
No symptoms
❏
Right after starting
❏
When shifting into gear
❏
During steady-speed
driving
IDLING CONDITIONS
❏
No symptoms
❏
Is too slow at all times
❏
Is too fast
RUNNING CONDITIONS
❏
No symptoms
❏
Runs rough
❏
Lacks power
❏
Bucks and jerks
❏
Poor fuel economy
❏
Hesitates or stumbles on
accelerations
18
❏
Cranks, but will not start
❏
Starts, but takes a long
time
❏
Right after vehicle
comes to a stop
❏
While idling
❏
During acceleration
❏
When parking
❏
Is sometimes too fast or
too slow
❏
Is rough or uneven
❏
Fluctuates up and down
❏
Backfires
❏
Misfires or cuts out
❏
Engine knocks, pings or
rattles
❏
Surges
❏
Dieseling or run-on
m
OBD2