Toyota Camry Fault Codes
You can find common Toyota Camry fault codes on this page that when clicked take you to a detailed description.
You can also type in the fault code you are getting below to find a more detailed description.
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Toyota Camry Recalls
When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge.
You can check to see if your Toyota Camry has any recall notices on our sister site AutoRecalls.co, sorted by model year.View Toyota Camry Recalls »
Common Camry Fault Codes
These are the most common Camry fault codes that people are searching for.
Catalyst System Efficiency Below Threshold (Bank 1)Learn More Fixes
Evaporative Emission Control System Incorrect Purge flowLearn More Fixes
System Too Lean (Bank 1)Learn More Fixes
Evaporative Emission Control System Vent Control Circuit MalfunctionLearn More Fixes
System Gross Leak Evaporative EmissionLearn More Fixes
Vehicle Speed Sensor MalfunctionLearn More
Evaporative Emission Control System MalfunctionLearn More Fixes
Evaporative Emissions System Small Leak DetectedLearn More Fixes
Exhaust Gas Recirculation Flow Insufficient DetectedLearn More Fixes
Intake Camshaft Position Actuator Circuit / Open (Bank 1)Learn More Fixes
O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)Learn More Fixes
O2 Sensor Circuit Malfunction (Bank 1 Sensor 2)Learn More
Crankshaft Position Camshaft Position Correlation Bank 1 Sensor BLearn More Fixes
Shift Solenoid B ElectricalLearn More
Pressure Control Solenoid B Performance or Stuck offLearn More Fixes
System Too Lean (Bank 2)Learn More Fixes
Engine Coolant Temperature Circuit Low InputLearn More
Insufficient Coolant Temperature for Closed Loop Fuel ControlLearn More
Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance ProblemLearn More Fixes
Knock Sensor 1 Circuit High Input (Bank 2 or Single Sensor)Learn More
Cylinder 1 Misfire DetectedLearn More Fixes
Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 1Learn More Fixes
Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature)Learn More Fixes
O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)Learn More Fixes
Crankshaft Position Sensor A Circuit MalfunctionLearn More Fixes
Knock Sensor 2 Circuit (Bank 2)Learn More
Camshaft Position Sensor B Circuit High Input (Bank 2)Learn More
Mass or Volume Air flow Circuit Range/Performance ProblemLearn More Fixes
Exhaust Camshaft Position Timing - Over-Retarded (Bank 1)Learn More
System Too Rich (Bank 1)Learn More Fixes
Idle Control System MalfunctionLearn More
Camshaft Position Sensor B Circuit (Bank 2)Learn More
Pressure Control Solenoid Performance or Stuck OffLearn More
Torque Converter Clutch Circuit Performance or Stuck OffLearn More
Igniter Circuit Malfunction - No. 1.Learn More
Code Word UnregesteredLearn More
Air/Fuel Sensor Heater Circuit Response. (Bank 1 Sensor 1)Learn More
Knock Control CPU.Learn More
VVT System.Learn More
Heated oxygen sensors (H02S) 1 (upstream), bank 1Learn More
Transmission control module (TCM) – EEPROM malfunctionLearn More
Air/Fuel Sensor Circuit Response. (Bank 1 Sensor 1)Learn More
Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance ProblemLearn More
Transmission gear selection switch D-4 – circuit malfunctionLearn More
Igniter Circuit Malfunction - No. 2.Learn More
O2 Sensor Signal Stuck Rich Bank 2 Sensor 1Learn More
Post Catalyst Fuel Trim System Too Rich Bank 2Learn More Fixes
Intake Air Temperature Circuit High InputLearn More Fixes
Heated oxygen sensors (H02S) 1 (upstream), bank 1/2Learn More
Intake Camshaft Position Timing - Over-Advanced (Bank 1)Learn More Fixes
Air/Fuel Sensor Circuit Range/Performance. (Bank 1 Sensor 2)Learn More
ABS Hydraulic Pressure Differential Switch Input Short Circuit To GroundLearn More
Cylinder 4 Misfire DetectedLearn More Fixes
Passenger Power Window Motor Circuit Short To GroundLearn More
Control Module PerformanceLearn More Fixes
Lamp Turn Signal Front Output Circuit Short To GroundLearn More
Wiper Rear High Limit Input Circuit FailureLearn More
Wiper Rear Motor Up Relay Coil Circuit Short To GroundLearn More
Lamp Backup Switch Input Circuit OpenLearn More
Lamp Turn Signal Front Output Circuit Short To BatteryLearn More
ABS Outlet Valve Coil RR Circuit Short To GroundLearn More
ABS Outlet Valve Coil RR Circuit FailureLearn More
ABS Inlet Valve Coil LF Circuit Short To GroundLearn More
Damper LR Circuit FailureLearn More
ABS Outlet Valve Coil Rear Circuit OpenLearn More
Lamp Brake Warning Output Circuit FailureLearn More Fixes
Fuel System Leak Detected - Large LeakLearn More Fixes
Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 2Learn More
Random/Multiple Cylinder Misfire DetectedLearn More Fixes
Catalyst System Efficiency Below Threshold (Bank 2)Learn More Fixes
Throttle Pedal Position Sensor/Switch A Circuit MalfunctionLearn More
Camshaft Position Sensor Circuit MalfunctionLearn More Fixes
Yaw Rate Sensor Signal FaultLearn More
Input/Turbine Speed Sensor Circuit No SignalLearn More
ECM/PCM Processor FaultLearn More Fixes
- Manufacturer: Toyota
About the Camry
Sold globally by the Japanese car company Toyota, the Camry started life as a compact car and morphed into a mid-sized vehicle as of 1998.
There were two variations available, a narrow body and a wide body but all were produced with a front engine and a choice of front or four-wheel drive.
Replacing the Toyota Celica Camry, the Camry takes its name from the Japanese word for Crown.
The latest version is referred to as the ‘XV70’ and was unveiled at the North American International Auto Show.
Built upon the GA-K platform, the Camry shares its underpinnings with the Toyota Avalon, Daihatsu Altis, Toyota Crown Crossover, Toyota Harrier, Toyota Venza, Toyota Highlander, Toyota Kluger, Lexus RX, Lexus NX, Lexus ES, Toyota Granvia, Toyota Sienna, Suzuki Across and the Toyota Wildlander.
Some common fault codes are:
- P0420 – A code that represents poor catalyst efficiency; this could mean that the oxygen levels are too low which can lead to problems with either the fuel or exhaust system. This code is often found quickly because the fault attached to it will always illuminate the warning light on the dashboard. There can be a number of causes for this fault code, anything from a damaged exhaust manifold to catalytic oil contamination. Continuing to drive with this problem will continue to cause damage to the catalytic converter which in turn can prove extremely costly.
- P0441 – This fault code displays when a malfunctioning EVAP is detected. This ultimately means that the purge valve is not regulating the fuel vapors correctly, meaning there will either be too much or too little allowed to pass. Usual symptoms that come with this problem include a stronger-than-usual fuel odor and an illumination of the check engine light. The most basic cause of this code will be a missing fuel cap, so this should be checked first. Following this, a defective purge valve should be considered along with a loose EVAP hose and a faulty vacuum switch.