Engine General Information and Diagnosis: 1A-86
5
EGR valve power supply circuit check
1) With ignition switch OFF, disconnect EGR valve coupler.
2) With ignition switch ON, check voltage between terminal
“2” and terminal “5” of EGR valve coupler (1) and
ground.
Is each voltage 10 – 14 V?
Go to Step 6.
Faulty “BLK/RED” wire.
6
EGR valve stepper motor coil circuit check
1) With ignition switch OFF, connect EGR valve coupler
and disconnect ECM couplers.
2) Check resistance between “G04-5” and “C41-18”, “C41-
29”, “C41-17”, “C41-28”.
Is each resistance 20 – 24
Ω
at 20
°
C, 68
°
F?
Go to Step 7.
Faulty “GRY”, “GRY/
WHT”, “GRY/YEL”,
“BRN/WHT” wire or
EGR valve.
7
MAP sensor check
1) Check MAP sensor for performance referring to
“Manifold Absolute Pressure (MAP) Sensor Inspection in
Section 1C”.
Is check result satisfactory?
EGR passage clogged
or EGR valve
malfunction, If all results
are OK, intermittent
trouble or faulty ECM.
Check for intermittent
referring to “Intermittent
and Poor Connection
Inspection in Section
00”.
Repair or replace.
Step
Action
Yes
No
I2RH0B110057-01
Содержание Liana RH413
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Страница 336: ...1K 4 Exhaust System...
Страница 456: ...3D 4 Propeller Shafts...
Страница 553: ...Automatic Transmission Transaxle 5A 5 4WD I3RH0A510002 01 1 Transfer...
Страница 648: ...5A 100 Automatic Transmission Transaxle Automatic Transaxle Assembly Components S3RH0A5106025 I3RH0A510027 01...
Страница 1044: ...8B 119 Air Bag System...
Страница 1049: ...Table of Contents 9 v Roof Molding Components 9M 1 Splash Guard If Equipped Components 9M 2...
Страница 1085: ...Wiring Systems 9A 35 8 9 17 18 21 FWD R 5door 4door 5door 23 FWD L 6 7 7 2 FWD L Left side shown 13 10 14 L R I3RH0A910975 01...
Страница 1274: ...9L 14 Paint Coatings Wagon Under Coating Application Areas S3RH0A9C23002 Refer to Under Coating Application Areas...
Страница 1278: ...9M 3 Exterior Trim...
Страница 1300: ...Prepared by 1st Ed Nov 2003 2nd Ed Feb 2007...
Страница 1301: ...19 mm 99500 54G10 01E 99500 54G10 01E SERVICE MANUAL VOLUME 1 OF 2 SERVICE MANUAL VOL 1 OF 2...
Страница 1302: ...27 mm 99500 54G10 01E 99500 54G10 01E SERVICE MANUAL VOLUME 2 OF 2 SERVICE MANUAL VOL 2 OF 2...