Fi System Troubleshooting; Customer Complaint Anal Ysls - Suzuki DL650 Service Manual

4-1 8 Fl SYSTEM DIAGNOSIS
FI SYSTEM TROUBLESHOOTING
CUSTOMER COMPLAINT ANALYSIS
Record details of the problem (failure, complaint) and how it occurred as described by the customer. For this
purpose, use of such an inspection form will facilitate collecting information to the point required for proper
analysis and diagnosis.
EXAMPLE: CUSTOMER PROBLEM INSPECTION FORM
4
I
user name:
I
Model:
I
VIN:
I
I
Date of issue:
I
Date Reg.
I
Date of problem:
1
Mileage:
I
Malfunction indicator
lam^ condition (LED)
I
Always ON El Sometimes ON Always OFF Good condition
I
PROBLEM SYMPTOMS
Malfunction displaytcode
(LCD)
Difficult Starting
Poor Driveability
1
User mode: No display Malfunction display (
1
Dealer mode: No code El Malfunction code
(
0
No
cranking
No initial combustion
Hesitation on acceleration
0 Back fire10 After fire
0 No combustion 0 Lack of power
0 Poor starting at
0 Surging
( 0 cold warm 0 always) 0 Abnormal knocking
i g Other Engine rpm jumps briefly
0 Other
Poor Idling
Engine Stall when
Poor fast Idle
Immediately after start
Abnormal idling speed 0 Throttle valve is opened
( 0 High Low) ( rlmin) Throttle valve is closed
0 Unstable 0 Load is applied
0 Hunting ( rtmin. to rtmin) 0 Other
0
Other
OTHERS: