Fuel System
Problem Analysis sheet
1. Engine information
Engine No.
Production date
Run time
2. Symptoms
3. Environment
Problem frequency
Weather
Temperature
Place
Engine operation
4. MIL /DTC/Alarm
MIL(Malfunction Indicator
Lamp)
Alarm
DTC
Freeze Frame Date
92
ECU Part NO.
ROM ID
(hours)
Customer TEL
□ Constant □ Sometimes
□ Other
□ Fine □ Cloudy □ Rainy □ Snowy
□ Other
□ Approx
℃/℉
□ Other
□ Sea □ Lake
□ Other
□ Starting □ Just after starting □ Idling □ Driving □ Constant speed
□ Deceleration □ Other
□ ON □ Sometimes lights up □ OFF
□Other
□ON □ Sometimes □ OFF
□Other
□DTC NO(
General Information
□ Once only
)