P0422 OBD-II Code: Main Catalyst Efficiency Below Threshold
The P0422 code alerts you to an issue with the efficiency of the catalytic converter’s …
OBD-II Codes
P0301 Code: Cylinder 1 Misfire Detected
Though that dreaded check engine light leaves you dreading a breakdown, a P0301 code is …
P0110 Code: Intake Air Temperature Sensor 1 Circuit (Bank 1)
The OBD-II trouble code P0110 is associated with a problem in the intake air temperature …
P2097 Code: Post Catalyst Fuel Trim System Too Rich (Bank 1)
To operate efficiently, an engine needs an appropriate air-fuel ratio. If there is something wrong …
P2098 Code: Post Catalyst Fuel Trim System Too Lean (Bank 2)
A proper air-to-fuel ratio is essential to an engine’s efficiency. When a car doesn’t have …
P0105 Code: Manifold Absolute Pressure/BARO Circuit Malfunction
The P0105 code is a generic OBD-II diagnostic trouble code (DTC) related to the Manifold …
U0140 OBD-II Code: Lost Communication with Body Control Module (BCM)
Error code U0140 is a specific extension of OBD-II DTC U0. All U codes indicate …
P0713 Code: Transmission Fluid Temperature Sensor A Circuit High Input
The P0713 trouble code is related to the transmission fluid temperature sensor circuit high. It indicates that the transmission …
P0306 Code: Cylinder 6 Misfire Detected
Cylinder misfires sap power and acceleration. So when code P0306 shows up, don’t ignore it …
P0171 Code – Fuel Trim System Too Lean (Bank 1)
If the powertrain control module (PCM) determines that air-to-fuel is too lean, the PCM will …
P0325 OBD-II Code: Knock Sensor Malfunction (Sensor 1, Bank 1)
A Check Engine Light can ruin your day in seconds, especially when it signals something …
P0513 OBD-II Code: Incorrect Immobilizer Key
The P0513 diagnostic code comes up when there’s an issue with your immobilizer key. Immobilizer …
P1451 Code: Evap Emission Control Sys Vent Control Valve Circuit
The P1451 code is a manufacturer-specific powertrain code primarily associated with Ford vehicles. It indicates …
P0461 Code: Fuel Level Sensor “A” Circuit Range/Performance
The error code P0461 can be defined as Fuel Level Sensor “A” Circuit Range / …
P0758 Code: Shift Solenoid “B” Electrical
The P0758 diagnostic trouble code appears in automatic transmission vehicles. It means that there is …
P3497 OBD-II Code: Cylinder Deactivation System Bank 2
The P3497 code is an engine misfire code that refers to when your Powertrain Control …
P0018 OBD-II Code: Crankshaft Position- Camshaft Position Correlation (Bank 2, Sensor A)
Is your car engine stalling and not starting? Is there an increase in the fuel …
P0139 OBD-II Code: O2 Sensor Circuit Slow Response (Bank 1, Sensor 2)
The P0139 is a generic code which would indicate that the O2 sensor for bank …
P0022 OBD-II Code: Intake “A” Camshaft Position – Timing Over-Retarded (Bank 2)
P0022 is the OBD-II generic code which indicates that the Engine Control Module (ECM) has …
P0365 OBD-II Code: Camshaft Position Sensor “B” Circuit Bank 1
The P0365, P0366, P0367, P0368, and P0369 codes have to do with Camshaft Position Sensor …
P0491 OBD-II Code: Secondary Air Injection System Insufficient Flow Bank 1
The error code P0491 can be defined as Secondary Air Injection System Insufficient Flow Bank …
P0A80 Code: Replace Hybrid Battery Pack
The P0A80 code displays when the Powertrain Control Module (PCM) detects a malfunction in the …
P062F Code: Internal Control Module EEPROM error
Your vehicle is ready with an expansion of computer systems, referred to as manipulate modules. …
P015D Code: O2 Sensor Delayed Response – Lean To Rich
The OBD-II diagnostic error code P015D – 02 occurs due to a problem with the …
P0170 Code: Fuel Trim Malfunction In a Vehicle
To make certain the air-fuel ratio of the combination burns as effectively as possible. The …
P0431 Code: Warm Up Catalytic Converter, Bank 2—Efficiency Below Threshold
The P0431 trouble code would start triggering up if there is a malfunction in the …
P2099 Code: Post Catalyst Fuel Trim System Too Rich (Bank 2)
The P2099 diagnostic trouble code (DTC) indicates that the powertrain control module (PCM) has detected …
P0158 Code: O2 Sensor Circuit High Voltage (bank 2, Sensor 2)
The oxygen sensor, or the O2 sensor, is a device that monitors oxygen levels in …
P0100 OBD-II Code: Mass or Volume Air Flow “A” Circuit
The mass airflow (MAF) sensor is placed in the intake air duct between the air …
P0136 Code: O2 Sensor Circuit (Bank 1, Sensor 2)
A P0136 code relates to the oxygen sensor 2 which lies post the catalytic converter …
P0460 OBD-II Code: Fuel Level Sensor “A” Circuit Malfunction
The P0460 code indicates a problem with the fuel level sensor circuit. While not immediately …
P0406 OBD-II Code: Exhaust Gas Recirculation Sensor A Circuit High
P0406 is a general ODB-II trouble code which would indicate that there is a default …
P0120 OBD-II Code: Throttle/Pedal Position Sensor/Switch A Circuit
The Throttle Position Sensor/Switch is located on the Throttle Body of the Intake Manifold and …
P0174 Code: System Too Lean (Cylinder Bank 2)
Code P0171 indicates Bank 1 of the engine has a lean fuel mixture. P0174 indicates …
P0455 Code: Evaporative Emission Control System (EVAP) Large Leak Detected
The P0455 diagnostic trouble code appears when there’s a leak in the Evaporative Emission Control …
P0300 Code: Random/Multiple Cylinder Misfire Detected
When your check engine light comes on, it’s important to check your manual to find …
P0352 OBD-II Code: Ignition Coil B Primary/Secondary Circuit Malfunction
Ignition coils are responsible for providing the spark plugs with the necessary high voltage to …
P0442 Code: Evaporative Emission Control System Leak Detected (Small Leak)
Your OBD-II diagnostic scanner may register a P0442 EVAP leak detected diagnostic trouble code. If …
P0322 Code: Ignition/distributor Engine Speed Input Circuit No Signal
The OBD-II Code P0322 means that your vehicle’s powertrain control module (PCM) or engine control …
P2118 OBD-II Code: Throttle Actuator Control Motor Current Range/ Performance
A throttle actuator control motor electronically controls drive-by-wire systems on cars that have the feature. …
P0011 Code: Camshaft Position “A” – Timing Over(Bank 1)
One of the common code that display in the check engine light the P0011 code, …
P061B OBD-II Code: Internal Control Module Torque Calculation Performance
The powertrain control module (PCM) controls many important systems and functions in your vehicle, such …
P2A00 Code: O2 Sensor Circuit Range/Performance (Bank 1, Sensor 1)
Diagnostic trouble codes (DTC) or onboard diagnostic (OBD) codes are designed to standardize vehicle system …
U0101 OBD-II Code: Lost Communication with TCM
The U0101 code is typically the same as a U0100 code, but some makes and models …
P0430 Code: Catalyst System Efficiency Below Threshold (Bank 2)
The P0430 error code means “Catalytic Converter System Efficiency Below Criteria (Bank 2).” This trouble …
P2119 Code: Throttle Actuator Control Throttle Body Range/performance
The P2119 diagnostic trouble code appears when you press the accelerator pedal on your vehicle, …
P2463 OBD-II Code: Diesel Particulate Filter Restriction–Soot Accumulation
The P2463 code is a generic code that specifically applies to diesel engines, not gas. …
P0456 Code: Evaporative Emission System Small Leak Detected
Wondering why the check engine light is on and what is has to do with …