Suzuki GA413, Service Manual

Page: 790 / 1246

6-14 ENGINE GENERAL INFORMATION AND DIAGNOSIS
GA413
supple
CUSTOMER PROBLEM INSPECTION FORM (EXAMPLE)
User name: Model: VIN:
Date of issue: Date Reg. Date of problem: Mileage:
PROBLEM SYMPTOMS
j
Difficult Starting
j
No cranking
j
No initial combustion
j
No combustion
j
Poor starting at
(
j
cold
j
warm
j
always)
j
Other
j
Poor Driveability
j
Hesitation on acceleration
j
Back fire /
j
After fire
j
Lack of power
j
Surging
j
abnormal knocking
j
Other
j
Poor Idling
j
Poor fast idle
j
Abnormal idling speed
(
j
High
j
Low) ( r / min.)
j
Unstable
j
Hunting ( r / min. to r / min.)
j
Other
j
Engine Stall when
j
Immediately after start
j
Accel. pedal is depressed
j
Accel. pedal is released
j
Load is applied
j
A / C
j
Electric load
j
P / S
j
Other
j
Other
j
OTHERS:
VEHICLE/ ENVIRONMENTAL CONDITION WHEN PROBLEM OCCURS
Environmental Condition
Weather
Temperature
Frequency
Road
j
Fair
j
Cloudy
j
Rain
j
Snow
j
Always
j
Other
j
Hot
j
Warm
j
Cool
j
Cold (
_
F/
_
C)
j
Always
j
Always
j
Sometimes ( times/ day, month)
j
Only once
j
Under certain condition
j
Urban
j
Suburb
j
Highway
j
Mountainous (
j
Uphill
j
Downhill)
j
Tarmacadam
j
Gravel
j
Other
Vehicle Condition
Engine
condition
j
Cold
j
Warming up phase
j
Warmed up
j
Always
j
Other at starting
j
Immediately after start
j
Racing without load
j
Engine speed ( r / min)
Vehicle
condition
During driving:
j
Constant speed
j
Accelerating
j
Decelerating
j
Right hand corner
j
Left hand corner
j
When shifting (Lever position )
j
At stop
j
Vehicle speed when problem occurs ( km/h, Mile / h)
j
Other
Malfunction indicator
lamp condition
j
Always ON
j
Sometimes ON
j
Always OFF
j
Good condition
Diagnostic trouble
First check:
j
No code
j
Malfunction code ( )
g
code
Second check:
j
No code
j
Malfunction code ( )
NOTE:
The above form is a standard sample. It should be modified according to conditions characteristic of each
market.