Diagnostic Information And Procedures; Engine And Emission Control System Check - Suzuki SX4 Service Manual

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1A-22 Engine General Information and Diagnosis:

Engine and Emission Control System Check

Refer to the following items for the details of each step.
Step
1
Customer complaint analysis
1) Perform customer complaint analysis referring to
"Customer Complaint Analysis".
Was customer complaint analysis performed?
2
DTC / Freeze frame data check, record and clearance
1) Check for DTC (including pending DTC) referring to
"DTC / Freeze Frame Data Check, Record and
Clearance".
Is there any DTC(s)?
3
Visual inspection
1) Perform visual inspection referring to "Visual Inspection".
Is there any faulty condition?
4
Visual inspection
1) Perform visual inspection referring to "Visual Inspection".
Is there any faulty condition?
5
Trouble symptom confirmation
1) Confirm trouble symptom referring to "Trouble Symptom
Confirmation".
Is trouble symptom identified?
6
Rechecking and record of DTC / Freeze frame data
1) Recheck for DTC and freeze frame data referring to
"DTC Check".
Is there any DTC(s)?
7
Rechecking and record of DTC / Freeze frame data
1) Recheck for DTC and freeze frame data referring to
"DTC Check".
Is there any DTC(s)?
8
Engine basic inspection and engine symptom
diagnosis
1) Check and repair according to "Engine Basic Inspection"
and "Engine Symptom Diagnosis".
Are check and repair complete?
9
Troubleshooting for DTC
1) Check and repair according to applicable DTC diag. flow.
Are check and repair complete?
10
Intermittent problems check
1) Check for intermittent problems referring to "Intermittent
Problems Check".
Is there any faulty condition?

Diagnostic Information and Procedures

Action
Yes
Go to Step 2.
Print DTC and freeze
frame data or write them
down and clear them by
referring to "DTC
Clearance", and go to
Step 3.
Repair or replace
malfunction part, and go
to Step 11.
Repair or replace
malfunction part, and go
to Step 11.
Go to Step 6.
Go to Step 9.
Go to Step 9.
Go to Step 11.
Go to Step 11.
Repair or replace
malfunction part(s), and
go to Step 11.
S7RW0A1104001
No
Perform customer
complaint analysis.
Go to Step 4.
Go to Step 5.
Go to Step 8.
Go to Step 7.
Go to Step 8.
Go to Step 10.
Check and repair
malfunction part(s), and
go to Step 11.
Check and repair
malfunction part(s), and
go to Step 11.
Go to Step 11.

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