ENGINE GENERAL INFORMATION AND DIAGNOSIS 1A-17
9. Troubleshooting for DTC
Based on the DTC indicated in Step 6 or 7 and referring to the applicable DTC diag. flow table in Section 6E,
locate the cause of the trouble, namely in a sensor, switch, wire harness, connector, actuator, ECM or other
part and repair or replace faulty parts.
10. Check for Intermittent Proble
Check parts where an intermittent trouble is easy to occur (e.g., wire harness, connector, etc.), referring to
“INTERMITTENT AND POOR CONNECTION” in Section 0A and related circuit of DTC recorded in step 2.
11. Final Confirmation Test
Confirm that the problem symptom has gone and the engine is free from any abnormal conditions. If what
has been repaired is related to the DTC, clear the DTC once, perform DTC confirmation procedure and
confirm that no malfunction DTC (a normal code) is indicated.
Step
Action
Yes
No
1
Was "ENGINE DIAG. FLOW TABLE" performed ?
Go to Step 2.
Go to “ENGINE DIAG.
FLOW TABLE".
2
Check battery voltage.
Go to Step 3.
Charge or replace battery.
Is it 11 V or more ?
3
Is engine cranked ?
Go to Step 4.
Go to "DIAGNOSIS" in
section 1I.
4
Does engine start ?
Go to Step 5.
Go to Step 7.
5
Check engine idle speed /IAC duty referring to "Idle
Go to Step 6
Go to “ENGINE DIAGNOSIS
Speed/IAC Duty Inspection" in this section.
TABLE" in this section.
Is check result as specified?
6
Check ignition timing referring to "Ignition Timing
Go to "“ENGINE
Adjust ignition
Inspection" in section 1H.
DIAGNOSIS TABLE"
timing.
Is check result as specified?
in this section.
7
Check fuel supply as follows:
Go to Step 9.
Go to Step 8.
1) Check to make sure that enough fuel is filled is fuel
tank.
2) Turn the ignition switch ON position for 3 seconds and
then turn it OFF position.
Is fuel return pressure (returning sounds) felt from fuel
return hose when the ignition switch is turned ON position?
8
Check fuel pump for operating.
Go to "Diag. Flow
Go to "Diag. Flow
1) Was fuel pump operating sound heard form fuel filler
Table B-3" in this section
Table B-3" in this section.
for about 3 seconds after turning the ignition switch
ON position and stop?
9
Check ignition sperk referring to "Ignition Spark Test" in
Go to Step 10.
Go to "DIAGNOSIS"
section 1H.
in section 1H.
Is it in good condition?
10
Check fuel injector referring to "Fuel injector inspection"
Go to "ENGINE
Go to "Diag. Flow
in section 1G.
DIAGNOSIS TABLE"
Table B-2 in this section.
Is it in good condition?
in this section.
Engine Basic Inspection Flow Table
Summary of Contents for Zen Estilo 2018
Page 5: ......
Page 21: ......
Page 24: ...GENERAL INFORMATION 0A 3 ...
Page 47: ......
Page 51: ......
Page 57: ...1A 6 ENGINE GENERAL INFORMATION AND DIAGNOSIS ...
Page 58: ...ENGINE GENERAL INFORMATION AND DIAGNOSIS 1A 7 ...
Page 181: ...1D 50 ENGINE MECHANICAL Main Bearings Crankshaft and Cylinder Block Components ...
Page 192: ...ENGINE MECHANICAL 1D 61 REQUIRED SERVICE MATERIALS ...
Page 193: ...1D 62 ENGINE MECHANICAL ...
Page 239: ...1H 2 IGNITION SYSTEM Schematic and Routing Diagram Ignition System Wiring Circuit Diagram ...
Page 248: ...IGNITION SYSTEM 1H 11 Special Tools ...
Page 249: ......
Page 265: ...1J 4 CHARGING SYSTEM ...
Page 272: ...CHARGING SYSTEM 1J 11 Generator Component ...
Page 281: ......
Page 287: ......
Page 289: ......
Page 297: ...2B 2 FRONT SUSPENSION ...
Page 298: ...FRONT SUSPENSION 2B 3 ...
Page 315: ......
Page 335: ......
Page 347: ......
Page 348: ...FRONT DRIVE SHAFT 3A 1 Front Drive Shaft General Description Removal Installation ...
Page 349: ...3A 2 FRONT DRIVE SHAFT Disassembly Reassembly ...
Page 418: ...BRAKES WITH ABS 4A 11 f a b c d e a b a b c e f d 1 2 6 5 4 7 8 3 ...
Page 420: ...BRAKES WITH ABS 4A 13 ...
Page 447: ......
Page 450: ...ANTILOCK BRAKE SYSTEM 4B 3 System Schematic ...
Page 452: ...ANTILOCK BRAKE SYSTEM 4B 5 System Circuit ...
Page 485: ......
Page 487: ...2 5B MANUAL TRANSMISSION ...
Page 494: ...MANUAL TRANSMISSION 5B 9 Gear Shift Control Lever and Rod ...
Page 521: ...36 5B MANUAL TRANSMISSION Special Tools ...
Page 522: ...MANUAL TRANSMISSION 5B 37 ...
Page 523: ......
Page 536: ...ii 6 TABLE OF CONTENTS ...
Page 556: ......
Page 558: ...6C 2 ELECTRICAL POWER STERRING EPS SYSTEM ...
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Page 594: ......
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Page 608: ......
Page 613: ...AIR CONDITIONING SYSTEM 7B 5 A C System Wiring Diagram ...
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Page 650: ......
Page 657: ...AIR BAG SYSTEM 8B 3 System Components and Wiring Location View and Connectors ...
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Page 766: ......
Page 773: ...BODY STRUCTURE 9K 1 Front Bumper Rear Bumper Body Structure ...
Page 774: ...9K 2 BODY STRUCTURE Body Dimensions Unit in mm ...
Page 775: ...BODY STRUCTURE 9K 3 Unit in mm Unit in mm ...
Page 776: ...9K 4 BODY STRUCTURE Unit in mm Unit in mm ...
Page 777: ...BODY STRUCTURE 9K 5 Unit in mm Under Body Dimensions ...
Page 778: ...9K 6 BODY STRUCTURE Unit in mm ...
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Page 783: ...PAINT COATINGS 9L 3 Sealant Application Area ...
Page 784: ...9L 4 PAINT COATINGS ...
Page 785: ...PAINT COATINGS 9L 5 ...
Page 786: ...9L 6 PAINT COATINGS ...
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