ENGINE GENERAL INFORMATION AND DIAGNOSIS (M13 ENGINE) 6-2-11
Engine and Emission Control System Check
Refer to the following items for the details of each step.
Step Action Yes No
1 Customer Complaint Analysis
1) Perform customer complaint analysis referring to
“Customer Complaint Analysis” in followings.
Was customer complaint analysis performed?
Go to Step 2. Perform customer
complaint analysis.
2 Diagnostic Trouble Code (DTC) and Freeze Frame Data
Check, Record and Clearance
1) Check for DTC (including pending DTC) referring to
the “Diagnostic Trouble Code (DTC)/Freeze Frame
Data Check, Record and Clearance” in followings.
Is there any DTC(s)?
Print DTC and freeze
frame data or write
them down and clear
them by referring to
“DTC Clearance” in
this section, and go to
Step 3.
Go to Step 4.
3 Visual Inspection
1) Perform visual inspection referring to the “Visual
Inspection” in followings.
Is there any faulty condition?
Repair or replace
malfunction part, and
go to Step 11.
Go to Step 5.
4 Visual Inspection
1) Perform visual inspection referring to the “Visual
Inspection” in followings.
Is there any faulty condition?
Go to Step 8.
5 Trouble Symptom Confirmation
1) Confirm trouble symptom referring to the “Trouble
Symptom Confirmation” in followings.
Is trouble symptom identified?
Go to Step 6. Go to Step 7.
6 Rechecking and Record of DTC/Freeze Frame Data
1) Recheck for DTC and freeze frame data referring to
“Diagnostic Trouble Code (DTC) Check” in this sec-
tion.
Is there any DTC(s)?
Go to Step 9. Go to Step 8.
7 Rechecking and Record of DTC/Freeze Frame Data
1) Recheck for DTC and freeze frame data referring to
“Diagnostic Trouble Code (DTC) Check” in this sec-
tion.
Is there any DTC(s)?
Go to Step 10.
8 Engine Basic Inspection and Engine Symptom Diagno-
sis
1) Check and repair according to “Engine Basic Inspec-
tion” and “Engine Symptom Diagnosis” in this sec-
tion.
Are check and repair complete?
Go to Step 11. Check and repair
malfunction part(s).
Go to Step 11.
9 Trouble Shooting for DTC
1) Check and repair according to applicable DTC diag.
flow table.
Are check and repair complete?
10 Check for Intermittent Problems
1) Check for intermittent problems referring to “Check
for Intermittent Problem” in followings.
Is there any faulty condition?
Repair or replace
malfunction part(s),
and go to Step 11.
Go to Step 11.
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