1998 TOYOTA LAND CRUISER Factory Repair Manual

Page 1273 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual DI-224
- DIAGNOSTICSENGINE
417 Author: Date:
MONITOR DESCRIPTION
P0441
The ECM checks for a stuck closed malfunction in the EVAP VSV by commanding it to open with the CCV
closed. If a high negative

Page 1274 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual - DIAGNOSTICSENGINE
DI-225
418 Author: Date:
MONITOR STRATEGY
P0441EVAP VSV malfunction
Related DTCsP0446CCV malfunctionRelated DTCs
P2418Bypass VSV malfunction
Required sensors/componentsEVAP VSV,

Page 1275 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual DI-226
- DIAGNOSTICSENGINE
419 Author: Date:
MONITOR RESULT
The detailed information is described in CHECKING MONITOR STATUSº (see page DI-3).
TID (Test Identification) is assigned to each emissi

Page 1276 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A19970A20087
V1 Vapor Pressure Sensor
Cowl Side J/B LH
Engine Room R/B
Engine Room J/B
F15 FL BlockECM
J/B No. 5
MAIN
BatteryEFI or 
ECD No. 2
EFI or ECD RelayJ/B No. 6 J/B No. 5
V4 
VSV (EVAP)
MREL C

Page 1277 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual DI-228
- DIAGNOSTICSENGINE
421 Author: Date:
INSPECTION PROCEDURE
HINT:
If DTC P0441 (Purge Flow), P0446 (CCV) or P2418 (Pressure switching valve) or P0451 (Evaporative
Pressure Sensor) is output w

Page 1278 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A19812
VSV is ON
VSV is OFF
- DIAGNOSTICSENGINE
DI-229
422 Author: Date:
4 Check filler neck for damage.
PREPARATION:
Remove the fuel tank cap.
CHECK:
Visually inspect the filler neck for damage.
NG

Page 1279 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual DI-230
- DIAGNOSTICSENGINE
423 Author: Date:
6 Check vacuum hose between intake manifold and EVAP VSV, and EVAP VSV and
charcoal canister.
CHECK:
(a) Check that the vacuum hose is connected correctl

Page 1280 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A10150A10149BE6653
A10281VSV is OFFVSV is ON ON
Air
FAir
E
F E
- DIAGNOSTICSENGINE
DI-231
424 Author: Date:
9 Check CCV.
PREPARATION:
(a) Disconnect  the vacuum hose for the CCV VSV from the
charcoa