ENGINE GENERAL INFORMATION AND DIAGNOSIS (M13 ENGINE) 6-2-103
6
Check wire circuit.
1) Disconnect connectors from ECM with igni-
tion switch turned OFF.
2) Remove ECM from vehicle body and con-
nect connectors to ECM.
3) Measure resistance between “BLU” wire
terminal of HO2S–2 sensor connector and
“E22-33” wire terminal of ECM connector.
Is resistance less than 5
Ω
?
Go to Step 7.
“BLU” wire high resis-
tance circuit or open cir-
cuit.
Poor “E22-33” terminal
connection.
Faulty ECM ground.
If they are OK, substitute
a known-good ECM and
recheck.
7
Check wire circuit.
1) Disconnect connectors from ECM with igni-
tion switch turned OFF.
2) Measure resistance between “BLU” wire
terminal of HO2S–2 sensor connector and
body ground.
Is resistance infinity?
Go to Step 8.
“BLU” wire shorted to
ground circuit.
8
Check HO2S–2 signal circuit.
1) Measure voltage between “BLU” wire termi-
nal of HO2S–2 sensor connector and vehi-
cle body ground.
Is voltage 0 V?
Go to Step 9.
“BLU” wire shorted to oth-
ers circuit.
9
Check HO2S–2 heater circuit.
1) Check HO2S–2 heater circuit, referring to
DTC P0037 and P0038 diagnosis flow table.
Is circuit in good condition?
Go to Step 10.
Repair or replace it.
10
Check exhaust system.
1) Check exhaust system for exhaust gas leak-
age.
Is it OK?
Go to Step 4 in DTC
P0171 and P0172 diagno-
sis flow table.
If it is in good condition,
go to Step 11.
Repair exhaust system for
leakage.
11
Check air intake system.
1) Check air intake system for clog or leak.
Is it OK?
Check HO2S–2 sensor,
referring to “Heated Oxy-
gen Sensor (HO2S–1 and
HO2S–2) Heater On-
Vehicle Inspection” in
Section 6E2.
If it is in good condition,
substitute a known-good
ECM and recheck.
Repair or replace.
Step
Action
Yes
No
Содержание Wagon R Plus RB310
Страница 3: ......
Страница 5: ......
Страница 57: ...0B 24 MAINTENANCE AND LUBRICATION...
Страница 65: ...1B 8 AIR CONDITIONING OPTIONAL...
Страница 91: ...3D 16 FRONT SUSPENSION...
Страница 141: ...4A 20 FRONT DRIVE SHAFT G10 M13 ENGINES...
Страница 153: ...5 6 BRAKES...
Страница 163: ...5B 6 FRONT BRAKE...
Страница 290: ...ENGINE GENERAL INFORMATION AND DIAGNOSIS M13 ENGINE 6 2 115 A Fig 1 for Step 3 B Fig 3 for Step 8 C Fig 2 for Step 7...
Страница 294: ...ENGINE GENERAL INFORMATION AND DIAGNOSIS M13 ENGINE 6 2 119 A Fig 1 for Step 3 B Fig 3 for Step 8 C Fig 2 for Step 7...
Страница 308: ...ENGINE GENERAL INFORMATION AND DIAGNOSIS M13 ENGINE 6 2 133 A Fig 1 for Step 5 B Fig 2 for Step 9...
Страница 418: ...ENGINE MECHANICAL M13 ENGINE 6A2 79 Main Bearings Crankshaft and Cylinder Block Components...
Страница 435: ...6A2 96 ENGINE MECHANICAL M13 ENGINE...
Страница 457: ...6E2 4 ENGINE AND EMISSION CONTROL SYSTEM M13 ENGINE Engine and Emission Control System Flow Diagram...
Страница 519: ...6H 4 CHARGING SYSTEM G10 M13 ENGINES...
Страница 539: ...7A2 16 MANUAL TRANSAXLE M13 ENGINE Transaxle Case Components...
Страница 553: ...7A2 30 MANUAL TRANSAXLE M13 ENGINE Input Counter Shaft Components...
Страница 576: ...AUTOMATIC TRANSAXLE M13 ENGINE 7B1 7 Table of Component Operation...
Страница 690: ...AUTOMATIC TRANSAXLE M13 ENGINE 7B1 121...
Страница 789: ...7C 14 CLUTCH G10 M13 ENGINES...
Страница 797: ...7D 8 TRANSFER...
Страница 821: ...8B 4 LIGHTING SYSTEM...
Страница 827: ...8C 6 INSTRUMENTATION DRIVER INFORMATION...
Страница 839: ...8G 12 IMMOBILIZER CONTROL SYSTEM G10 M13 ENGINES...
Страница 845: ...9 6 BODY SERVICE...
Страница 846: ...Prepared by 1st Ed August 2003 Printed in Japan 844...