Camry 2007

3.5L V6 VIN - Auto 6

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Trouble Code: P0102



Mass or Volume Air Flow Circuit Low Input

Possible Causes:



Open in MAF meter circuit
 
Short in MAF meter circuit
 
MAF meter
 
ECM
 

Trouble Code: P0103



MASS OR VOLUME AIR FLOW CIRCUIT HIGH INPUT

Possible Causes:



Short in MAF meter circuit (+B circuit)
 
MAF meter
 
ECM
 

Trouble Code: P0110



Intake Air Temperature Circuit Malfunction

Possible Causes:



Open or short in IAT sensor circuit
 
IAT sensor (built into MAF meter)
 
ECM
 

Trouble Code: P0111



Intake Air Temperature Sensor Gradient Too High

Possible Causes:



Mass air flow meter assembly
 

Trouble Code: P0112



Intake Air Temperature Circuit Low Input

Possible Causes:



Short in IAT sensor circuit
 
IAT sensor (built into MAF meter)
 
ECM
 

Trouble Code: P0113



Intake Air Temperature Circuit High Input

Possible Causes:



Open in IAT sensor circuit
 
IAT sensor (built into MAF meter)
 
ECM
 

Trouble Code: P0115



Engine Coolant Temperature Circuit Malfunction

Possible Causes:



Open or short in ECT sensor circuit
 
ECT sensor
 
ECM
 

Trouble Code: P0116



Engine Coolant Temperature Circuit Range / Performance Problem

Possible Causes:



Thermostat
 
ECT sensor
 

Trouble Code: P0117



Engine Coolant Temperature Circuit Low Input

Possible Causes:



Short in ECT sensor circuit
 
ECT sensor
 
ECM
 

Trouble Code: P0118



Engine Coolant Temperature Circuit High Input

Possible Causes:



Open in ECT sensor circuit
 
ECT sensor
 
ECM
 

Trouble Code: P0121



THROTTLE/PEDAL POSITION SENSOR/SWITCH -A- CIRCUIT RANGE/PERFORMANCE PROBLEM

Possible Causes:



TP sensor (built into throttle body)
 

Trouble Code: P0125



Insufficient Coolant Temperature for Closed Loop Fuel Control

Possible Causes:



Engine coolant temperature sensor
 
Cooling system
 
Thermostat
 

Trouble Code: P0128



Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)

Possible Causes:



Thermostat
 
Cooling system
 
ECT sensor
 
ECM
 

Trouble Code: P0171



System Too Lean (Bank 1)

Possible Causes:



Air induction system
 
Injector blockage
 
Mass Air Flow (MAF) meter
 
Engine Coolant Temperature (ECT) sensor
 
Fuel pressure
 
Gas leakage from exhaust system
 
Open or short in A/F sensor (bank 1, 2 sensor 1) circuit
 
A/F sensor (bank 1, 2 sensor 1)
 
A/F sensor heater (bank 1, 2 sensor 1)
 
A/F sensor heater relay
 
A/F sensor heater and A/F sensor heater relay circuits
 
PCV valve and hose
 
PCV hose connections
 
ECM
 
Injector leakage or blockage
 
MAF meter
 
ECT sensor
 
Ignition system
 

Trouble Code: P0174



System Too Lean (Bank 2)

Possible Causes:



Air induction system
 
Injector blockage
 
Mass Air Flow (MAF) meter
 
Engine Coolant Temperature (ECT) sensor
 
Fuel pressure
 
Gas leakage from exhaust system
 
Open or short in A/F sensor (bank 1, 2 sensor 1) circuit
 
A/F sensor (bank 1, 2 sensor 1)
 
A/F sensor heater (bank 1, 2 sensor 1)
 
A/F sensor heater relay
 
A/F sensor heater and A/F sensor heater relay circuits
 
PCV valve and hose
 
PCV hose connections
 
ECM
 
Injector leakage or blockage
 
MAF meter
 
ECT sensor
 
Ignition system
 

Trouble Code: P0327



KNOCK SENSOR 1 CIRCUIT LOW INPUT (BANK 1 OR SINGLE SENSOR)

Possible Causes:



Short in knock sensor 1 or 2 circuit
 
Knock sensor 1 or 2
 
ECM
 

Trouble Code: P0328



KNOCK SENSOR 1 CIRCUIT HIGH INPUT (BANK 1 OR SINGLE SENSOR)

Possible Causes:



Open in knock sensor 1 or 2 circuit
 
Knock sensor 1 or 2
 
ECM
 

Trouble Code: P0332



KNOCK SENSOR 2 CIRCUIT LOW INPUT (BANK 2)

Possible Causes:



Short in knock sensor 1 or 2 circuit
 
Knock sensor 1 or 2
 
ECM
 

Trouble Code: P0333



KNOCK SENSOR 2 CIRCUIT HIGH INPUT (BANK 2)

Possible Causes:



Open in knock sensor 1 or 2 circuit
 
Knock sensor 1 or 2
 
ECM
 

Trouble Code: P0335



Crankshaft Position Sensor "A" Circuit

Possible Causes:



Open or short in CKP sensor circuit
 
CKP sensor
 
CKP sensor plate
 
ECM
 

Trouble Code: P0339



Crankshaft Position Sensor "A" Circuit Intermittent

Possible Causes:



Open or short in CKP sensor circuit
 
CKP sensor
 
CKP sensor plate
 
ECM
 

Trouble Code: P0365



Camshaft Position Sensor "B" Circuit (Bank 1)

Possible Causes:



Open or short in VVT sensor for exhaust camshaft circuit
 
VVT sensor for exhaust camshaft
 
Exhaust camshaft
 
Jumped tooth of timing chain
 
ECM
 

Trouble Code: P0367



Camshaft Position Sensor "B" Circuit Low Input (Bank 1)

Possible Causes:



Open or short in VVT sensor for exhaust camshaft circuit
 
VVT sensor for exhaust camshaft
 
Exhaust camshaft
 
Jumped tooth of timing chain
 
ECM
 

Trouble Code: P0368



Camshaft Position Sensor "B" Circuit High Input (Bank 1)

Possible Causes:



Open or short in VVT sensor for exhaust camshaft circuit
 
VVT sensor for exhaust camshaft
 
Exhaust camshaft
 
Jumped tooth of timing chain
 
ECM
 

Trouble Code: P0390



Camshaft Position Sensor "B" Circuit (Bank 2)

Possible Causes:



Open or short in VVT sensor for exhaust camshaft circuit
 
VVT sensor for exhaust camshaft
 
Exhaust camshaft
 
Jumped tooth of timing chain
 
ECM
 

Trouble Code: P0392



Camshaft Position Sensor "B" Circuit Low Input (Bank 2)

Possible Causes:



Open or short in VVT sensor for exhaust camshaft circuit
 
VVT sensor for exhaust camshaft
 
Exhaust camshaft
 
Jumped tooth of timing chain
 
ECM
 

Trouble Code: P0393



Camshaft Position Sensor "B" Circuit High Input (Bank 2)

Possible Causes:



Open or short in VVT sensor for exhaust camshaft circuit
 
VVT sensor for exhaust camshaft
 
Exhaust camshaft
 
Jumped tooth of timing chain
 
ECM
 

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 (TWC)
 

Trouble Code: P0430



CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 2)

Possible Causes:



Gas leakage from exhaust system
 
A/F sensor (bank 2 sensor 1)
 
HO2 sensor (bank 2 sensor 2)
 
Exhaust manifold (TWC)
 

Trouble Code: P043E



Evaporative Emission System Reference Orifice Clog Up

Possible Causes:



Pump module
 
Connector/wire harness (Pump module - ECM)
 
ECM
 

Trouble Code: P043F



Evaporative Emission System Reference Orifice High Flow

Possible Causes:



Pump module
 
Connector/wire harness (Pump module - ECM)
 
ECM
 

Trouble Code: P0441



Evaporative Emission Control System Incorrect Purge Flow

Possible Causes:



EVAP VSV
 
Connector/wire harness (EVAP VSV -ECM)
 
ECM
 
Pump module
 
Leakage from EVAP system
 
EVAP VSV
 
Connector/wire harness(EVAP VSV - ECM)
 
ECM
 
Pump module
 
Leakage from EVAP system
 
EVAP VSV
 
Connector/wire harness(EVAP VSV - ECM)
 
Leakage from EVAP line(EVAP VSV - Intake manifold)
 
ECM
 

Trouble Code: P0450



EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR/SWITCH

Possible Causes:



Pump module
 
ECM
 

Trouble Code: P0451



Evaporative Emission Control System Pressure Sensor Range / Performance

Possible Causes:



Pump module
 
Connector/wire harness (Pump module - ECM)
 
ECM
 

Trouble Code: P0452



EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR/SWITCH LOW INPUT

Possible Causes:



Pump module
 
Connector/Wire harness (Pump module - ECM)
 
ECM
 

Trouble Code: P0453



EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR/SWITCH HIGH INPUT

Possible Causes:



Pump module
 
Connector/Wire harness (Pump module - ECM)
 
ECM
 

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 (EVAP VSV -Canister)
 
Pump module
 
Leakage from fuel tank
 
Leakage from canister
 

Trouble Code: P0456



Evaporative Emission Control System Leak Detected (Very Small Leak)

Possible Causes:



Same above
 

Trouble Code: P0500



Vehicle Speed Sensor "A"

Possible Causes:



Vehicle speed sensor
 
Vehicle speed sensor signal circuit
 
Combination meter
 
ECM
 
Skid control ECU
 

Trouble Code: P0504



Brake Switch "A" / "B" Correlation

Possible Causes:



Short in stop light switch signal circuit
 
Stop light switch
 
ECM
 

 
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