Toyota Camry Manual page 1241

DI–214
DTC No.
Detection Item
(See Page)
P0440 Evaporative Emission Control
(DI–311) System Malfunction
P0441 Evaporative Emission Control
(DI–318) System Incorrect Purge Flow
Evaporative Emission Control
P0446
System Vent Control
(DI–318)
Malfunction
Evaporative Emission Control
P0450
System Pressure Sensor
(DI–331)
Malfunction
Evaporative Emission Control
P0451
System Pressure Sensor
(DI–331)
Range/Performance
P0500 Vehicle Speed Sensor
(DI–333) Malfunction
P0505 Idle Control System
(DI–336) Malfunction
XXX MIL lights up
: f
*
DIAGNOSTICS – ENGINE (1MZ–FE)
Trouble Area
j Vapor pressure sensor
j Fuel tank cap incorrectly installed
j Fuel tank cap cracked or damaged
j Vacuum hose cracked, holed, blocked, damaged or
disconnected ((1) or (2) in fig. 1)
j Hose or tube cracked, holed, damaged or loose seal
((3) in fig. 1)
j Fuel tank cracked, holed or damaged
j Charcoal canister cracked, holed or damaged
j Fuel tank over fill check valve cracked or damaged
j Open or short in VSV circuit for EVAP
j Open or short in VSV circuit for vapor pressure sensor
j Open or short in vapor pressure sensor circuit
j VSV for EVAP
j VSV for vapor pressure sensor
j Vapor pressure sensor
j Vacuum hose cracks, holed blocked, damaged or
disconnected ((1), (4), (5), (6) and (7) in fig.1)
j Charcoal canister cracks, holed or damaged
j Fuel tank over fill check valve cracked or damaged
j Open or short in VSV circuit for EVAP
j Open or short in VSV circuit for vapor pressure sensor
j Open or short in vapor pressure sensor circuit
j VSV for EVAP
j VSV for vapor pressure sensor
j Vapor pressure sensor
j Vacuum hose cracks, holed blocked, damaged or
disconnected ((1), (4), (5), (6) and (7) in fig.1)
j Charcoal canister cracks, holed or damaged
j Fuel tank over fill check valve cracked or damaged
j Open or short in vapor pressure sensor circuit
j Vapor pressure sensor
j ECM
j Open or short in vapor pressure sensor circuit
j Vapor pressure sensor
j ECM
j Open or short in speed sensor circuit
j Vehicle speed sensor
j Combination meter
j ECM
j IAC valve is stuck or closed
j Open or short in IAC valve circuit
j Open or short in A/C signal circuit
j Air intake (hose loose)
Author : Date :
MIL* Memory
f*1 f
f f
f f
f f
f f
f f
f f
449