Camry 2008-2009

2.4L L4 VIN - Auto CVT 8

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Trouble Code: P0340



Camshaft Position Sensor "A" Circuit (Bank 1 or Single Sensor)

Possible Causes:



Open or short in CMP sensor circuit
 
CMP sensor
 
Camshaft
 
Jumped tooth of timing chain
 
ECM
 

Trouble Code: P0341-747



Camshaft Position Sensor "A" Circuit High Input

Possible Causes:



Wire harness or connector
 
Hybrid vehicle control ECU
 
Inverter with converter assembly
 

Trouble Code: P0351



Ignition Coil "A" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF or IGT circuit (1 to 4) between ignition coil assembly and hybrid vehicle control ECU
 
No. 1 to No. 4 ignition coil assemblies
 
Hybrid vehicle control ECU
 

Trouble Code: P0351



Ignition Coil "A" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF1 or IGT1 circuit (1 to 4) or (1 to 6) between ignition coil and ECM
 
No. 1 to No. 4 ignition coils or No. 1 to No. 6 ignition coils
 
ECM
 

Trouble Code: P0352



Ignition Coil "B" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF or IGT circuit (1 to 4) between ignition coil assembly and hybrid vehicle control ECU
 
No. 1 to No. 4 ignition coil assemblies
 
Hybrid vehicle control ECU
 

Trouble Code: P0352



Ignition Coil "B" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF1 or IGT2 circuit (1 to 4) or (1 to 6) between ignition coil and ECM
 
No. 1 to No. 4 ignition coils or No. 1 to No. 6 ignition coils
 
ECM
 

Trouble Code: P0353



Ignition Coil "C" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF or IGT circuit (1 to 4) between ignition coil assembly and hybrid vehicle control ECU
 
No. 1 to No. 4 ignition coil assemblies
 
Hybrid vehicle control ECU
 

Trouble Code: P0353



Ignition Coil "C" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF1 or IGT3 circuit (1 to 4) or (1 to 6) between ignition coil and ECM
 
No. 1 to No. 4 ignition coils or No. 1 to No. 6 ignition coils
 
ECM
 

Trouble Code: P0354



Ignition Coil "D" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF or IGT circuit (1 to 4) between ignition coil assembly and hybrid vehicle control ECU
 
No. 1 to No. 4 ignition coil assemblies
 
Hybrid vehicle control ECU
 

Trouble Code: P0354



Ignition Coil "D" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF1 or IGT4 circuit (1 to 4) or (1 to 6) between ignition coil and ECM
 
No. 1 to No. 4 ignition coils or No. 1 to No. 6 ignition coils
 
ECM
 

Trouble Code: P0420



Catalyst System Efficiency Below Threshold (Bank 1)

Possible Causes:



Gas leaks from exhaust system
 
Air fuel ratio sensor (bank 1 sensor 1)
 
Heated oxygen sensor (bank 1 sensor 2)
 
Exhaust manifold converter sub-assembly (TWC: Front catalyst)
 
Center exhaust pipe assembly (TWC: Rear catalyst)
 

Trouble Code: P0420



Catalyst System Efficiency Below Threshold (Bank 1)

Possible Causes:



Gas leakage from exhaust system
 
A/F sensor (bank 1 sensor 1)
 
HO2 sensor (bank 1 sensor 2)
 
Exhaust manifold sub-assembly RH (TWC: Front catalyst)
 
Front exhaust pipe assembly (TWC: Rear catalyst)
 

Trouble Code: P043E



Evaporative Emission System Reference Orifice Clog Up

Possible Causes:



Canister pump module
 
Connector/wire harness (canister pump module - hybrid vehicle control ECU)
 
Hybrid vehicle control ECU
 

Trouble Code: P043E



Evaporative Emission System Reference Orifice Clog Up

Possible Causes:



Canister pump module
 
Connector/wire harness (Canister pump module - ECM)
 
ECM
 

Trouble Code: P043F



Evaporative Emission System Reference Orifice High Flow

Possible Causes:



Canister pump module
 
Connector/wire harness (canister pump module - hybrid vehicle control ECU)
 
Hybrid vehicle control ECU
 

Trouble Code: P043F



Evaporative Emission System Reference Orifice High Flow

Possible Causes:



Canister pump module
 
Connector/wire harness (Canister pump module - ECM)
 
ECM
 

Trouble Code: P0441



Evaporative Emission Control System Incorrect Purge Flow

Possible Causes:



Purge VSV
 
Purge VSV circuit (between purge VSV and hybrid vehicle control ECU)
 
Leakage from EVAP line (between purge VSV and intake manifold)
 
EVAP line clogged (between purge VSV and canister)
 
Hybrid vehicle control ECU
 

Trouble Code: P0441



Evaporative Emission Control System Incorrect Purge Flow

Possible Causes:

Purge VSV (Vacuum Switching Valve) stuck open:



Purge VSV
 
Connector/wire harness (Purge VSV - ECM)
 
ECM
 
Canister pump module
 
Leakage from EVAP system
 



Purge VSV
 
Connector/wire harness (Purge VSV - ECM)
 
ECM
 
Canister pump module
 
Leakage from EVAP system
 



Purge VSV
 
Connector/wire harness (Purge VSV - ECM)
 
Leakage from EVAP line (Purge VSV - Intake manifold)
 
ECM
 

Trouble Code: P0450



Evaporative Emission Control System Pressure Sensor / Switch

Possible Causes:



Canister pump module
 
EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose)
 
ECM
 

Trouble Code: P0451



Evaporative Emission Control System Pressure Sensor Range / Performance

Possible Causes:



Canister pump module
 
Connector/wire harness (canister pump module - hybrid vehicle control ECU)
 
Hybrid vehicle control ECU
 

Trouble Code: P0451



Evaporative Emission Control System Pressure Sensor Range / Performance

Possible Causes:

Canister pressure sensor noising:



Canister pump module
 
Connector/wire harness (Canister pump module - ECM)
 
ECM
 



Canister pump module
 
Connector/wire harness (Canister pump module - ECM)
 
ECM
 

Trouble Code: P0452



Evaporative Emission Control System Pressure Sensor / Switch Low Input

Possible Causes:



Monitor runs whenever following DTCs are not present: None
 
Power switch: On (IG)
 
Battery voltage: 8 V or more
 

Trouble Code: P0452



Evaporative Emission Control System Pressure Sensor / Switch Low Input

Possible Causes:



Canister pump module
 
Connector/wire harness (Canister pump module - ECM)
 
ECM
 

Trouble Code: P0453



Evaporative Emission Control System Pressure Sensor / Switch High Input

Possible Causes:



Canister pump module
 
Connector/wire harness (canister pump module - hybrid vehicle control ECU)
 
Hybrid vehicle control ECU
 

Trouble Code: P0453



Evaporative Emission Control System Pressure Sensor / Switch High Input

Possible Causes:



Canister pump module
 
Connector/wire harness (Canister pump module - ECM)
 
ECM
 

Trouble Code: P0455



Evaporative Emission Control System Leak Detected (Gross Leak)

Possible Causes:



Fuel cap (loose)
 
Leakage from EVAP line (canister - fuel tank)
 
Leakage from EVAP line (purge VSV - canister)
 
Leakage from canister pump module
 
Leakage from fuel tank
 
Leakage from canister
 

Trouble Code: P0455



Evaporative Emission Control System Leak Detected (Gross Leak)

Possible Causes:



Fuel tank cap (loose)
 
Leakage from EVAP line (Canister - Fuel tank)
 
Leakage from EVAP line (Purge VSV - Canister)
 
Canister pump module
 
Leakage from fuel tank
 
Leakage from canister
 

Trouble Code: P0456



Evaporative Emission Control System Leak Detected (Very Small Leak)

Possible Causes:



Fuel cap (loose)
 
Leakage from EVAP line (canister - fuel tank)
 
Leakage from EVAP line (purge VSV - canister)
 
Leakage from canister pump module
 
Leakage from fuel tank
 
Leakage from canister
 

Trouble Code: P0456



Evaporative Emission Control System Leak Detected (Very Small Leak)

Possible Causes:



Fuel tank cap (loose)
 
Leakage from EVAP line (Canister - Fuel tank)
 
Leakage from EVAP line (Purge VSV - Canister)
 
Canister pump module
 
Leakage from fuel tank
 
Leakage from canister
 

Trouble Code: P0500



Vehicle Speed Sensor "A"

Possible Causes:



Vehicle speed sensor signal circuit
 
Vehicle speed sensor
 
Combination meter assembly
 
Hybrid vehicle control ECU
 

Trouble Code: P0500



Vehicle Speed Sensor "A"

Possible Causes:



Vehicle speed sensor
 
Vehicle speed sensor signal circuit
 
Combination meter assembly
 
ECM
 
Skid control ECU
 
Main Body ECU
 
Tire pressure warning ECU
 
Windshield wiper relay
 
TCM
 
Multi-display assembly
 
Stereo component amplifier
 

Trouble Code: P0504



Brake Switch "A" / "B" Correlation

Possible Causes:



Short in stop light switch signal circuit
 
STOP fuse
 
IGN fuse
 
Stop light switch
 
ECM
 

Trouble Code: P0505



Idle Control System Malfunction

Possible Causes:



Electronic throttle control system
 
Intake system
 
PCV hose connection
 
Hybrid vehicle control ECU
 

Trouble Code: P0505



Idle Control System Malfunction

Possible Causes:



ETCS (Electronic Throttle Control System)
 
Air induction system
 
PCV hose connection
 
ECM
 

Trouble Code: P050A



Cold Start Idle Air Control System Performance

Possible Causes:



Throttle body assembly
 
Mass air flow meter assembly
 
PCV hose connections
 
Intake system
 
VVT system
 
Air cleaner filter element sub-assembly
 
Hybrid vehicle control ECU
 

Trouble Code: P050A



Cold Start Idle Air Control System Performance

Possible Causes:



Throttle body assembly
 
MAF meter
 
Air induction system
 
PCV hose connections
 
VVT system
 
Air cleaner filter element
 
ECM
 

Trouble Code: P050B



Cold Start Ignition Timing Performance

Possible Causes:



Throttle body assembly
 
Mass air flow meter assembly
 
Intake system
 
PCV hose connections
 
VVT system
 
Air cleaner filter element sub-assembly
 
Hybrid vehicle control ECU
 

Trouble Code: P050B



Cold Start Ignition Timing Performance

Possible Causes:



Throttle body assembly
 
MAF meter
 
Intake system
 
PCV hose connections
 
VVT system
 
Air cleaner filter element
 
ECM
 

Trouble Code: P0516-769



Battery Temperature Sensor Circuit Low

Possible Causes:



Battery thermometer sensor
 
Wire harness or connector
 
Hybrid vehicle control ECU
 

Trouble Code: P0517-770



Battery Temperature Sensor Circuit High

Possible Causes:



Battery thermometer sensor
 
Wire harness or connector
 
Hybrid vehicle control ECU
 

 
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