Engine Fault Code Check
Your engine runs smoothly based on a complex system of interconnected mechanical components that work in unison. Even just a small malfunction can trigger the check engine light to signal a glitch in the system. Diagnosing an engine problem requires the skill and experience of a qualified mechanic. FaultCodeCheck.com is listed ODB , ODB-I and ODB-II codes with their meanings, reasons and how to fix them. These engine fault codes divided 4 parts : Diagnostic Body (B) Trouble Code ,Diagnostic Network (U) Trouble Code ,Diagnostic Chassis (C) Trouble Code and Diagnostic Powertrain (P) Trouble Code.
Regardless of age, mileage, make, or model, occasional engine problems are an inevitable part of car ownership. While proper maintenance may help reduce the need for car repairs it is not a guarantee that a car will not break down. As a car accumulates miles the chances of engine problems increase; however, not all engine problems are serious.
Types of OBD2 Fault Codes?
There are 2 main types of OBD2 codes, generic and manufacturer-specific.
Generic codes are universal and mutually agreed by all auto manufacturers to make sure that a generic code means the same thing on all cars from all makers.
Fault Code Check Logic :
1st digit P = Powertrain B = Body C = Chassis U = Network 2nd digit 0 = Standard 1 = Manufacturer specific |
3rd digit 1 = Emission management 2 = Injector circuit 3 = Ignition 4 = Auxiliary emission 5 = Vehicle speed & idle control 6 = Computer & output circuit 7 = Transmission |
Supported manufacturers below:
We listed ECU, OBD, OBD-II, OBDII, OBD2, Engine Torque, DTC, DME, CEL, check engine light, PID, BHP, car, automotive codes.
- Acura
- Alfa Romeo
- Audi
- BMW
- Buick
- Cadillac
- Chevrolet
- Chrysler
- Citroen
- Dacia
- Daewoo
- Daihatsu
- Dodge
- Jeep
- Fiat
- Ford
- GMC
- Honda
- Hyundai
- Infiniti
- Isuzu
- Jaguar
- Kia
- Lada
- Lamborghini
- Lancia
- Land Rover
- Lexus
- Lincoln
- Lotus
- Mazda
- Mercedes-Benz
- Mini
- Mitsubishi
- Nissan
- Peugeot
- Renault
- Saab
- Saturn
- Seat
- Skoda
- Smart
- Subaru
- Tata
- Toyota
- Volkswagen
- Volvo
Common OBD Problems And Costs :
Replace catalytic converter(s): $1,376Replace oxygen sensor(s): $246
Replace ignition coil(s) and spark plug(s): $387
Inspect for loose fuel cap and replace if necessary: $25
Replace mass airflow sensor: $346
Replace ignition coil(s): $215
Replace evaporative emissions purge control valve: $144
Replace fuel injector(s): $458
Replace evaporative emissions purge solenoid: $151
Replace thermostat: $241
These are the 10 costliest check engine-light repairs:
Replace engine block assembly: $7,438Replace transmission and torque converter: $5,280
Replace hybrid-car battery pack: $4,330
Replace transmission assembly: $4,310
Replace cylinder head assembly: $2,625
Replace catalytic converter: $2,512
Replace ABS modulator assembly: $1,767
Replace electronic brake control module: $1,140
Replace powertrain control module: $897
Replace engine control module: $839
Each of the following sections describes a specific engine performance or driveability issue, followed by a brief explanation of the problem and the potential components and systems that might be involved in the issue.
P (powertrain) refers to the engine, transmission, fuel system, and associated accessories.
C (chassis) refers to mechanical systems generally outside the passenger compartment such as steering, suspension, and braking.
B (body) refers to parts mainly found in the passenger compartment area.
U (network) refers to the vehicle's onboard computers and related systems.
Latest Updated Fault Codes :
- P1441 Code
- P1271 Code
- B1518 Code
- C1847 Code
- U1166 Code
- U2003 Code
- P0933 Code
- B2452 Code
- C1713 Code
- P1644 Code
- P0743 Code
- P20E9 Code
- P2696 Code
- B1823 Code
- B1736 Code
- P0176 Code
- B1985 Code
- B1844 Code
- P0596 Code
- B1241 Code
- P251E Code
- P2824 Code
- P2584 Code
- P20AB Code
- U1059 Code
- B2315 Code
- P0996 Code
- P2332 Code
- P0618 Code
- P0491 Code
- B1270 Code
- P0269 Code
- P2624 Code
- P2071 Code
- P2A04 Code
- P1281 Code
- P0858 Code
- B1558 Code
- P0787 Code
- P1609 Code
- P2329 Code
- P0297 Code
- P207B Code
- U1142 Code
- B2440 Code
- B1999 Code
- C1448 Code
- P0302 Code
- P281A Code
- P0483 Code
- P1523 Code
- B1225 Code
- P1478 Code
- P216F Code
- P0098 Code
- P0066 Code
- P1133 Code
- P1237 Code
- P1453 Code
- C1411 Code
- P0736 Code
- P0684 Code
- P0411 Code
- P3417 Code
- P2791 Code
- U2007 Code
- C1726 Code
- P2617 Code
- P2053 Code
- U2009 Code
- C1133 Code
- B1235 Code
- P20B4 Code
- P1843 Code
- P1849 Code
- B2349 Code
- P20DB Code
- P1586 Code
- P1816 Code
- B2136 Code
- U1161 Code
- P1490 Code
- P2172 Code
- B1751 Code
- P1130 Code
- P0146 Code
- P2A09 Code
- B1837 Code
- P0729 Code
- P1686 Code
Most Common OBD/2 Codes :
P0420 - Catalyst System Low Efficiency - 13.2% P0171 - Fuel Trim System Lean Bank 1 - 10.4% P0401 - Exhaust Gas Recirculation (EGR) Flow Insufficient - 8.4% P0174 - Fuel Trim System Lean Bank 2 - 6.8% P0442 - Evaporative Emission (EVAP) System Small Leak Detected - 6.7% P0300 - Engine Misfire Detected (random misfire) - 6.4% P0455 - Evaporative Emission (EVAP) System Leak Detected (large) - 6.2% P0440 - Evaporative Emission (EVAP) System - 5.5% P0141 - Oxygen Sensor Heater (H02S) Performance Bank 1 Sensor 2 - 5.1% P0430 - Catalyst System Low Efficiency Bank 2 - 3.2% P0135 - Oxygen Sensor (HO2S) Performance Bank 1 Sensor 1 - 3.2% P0446 - EVAP Vent Solenoid Valve Control System - 3.1% P0128- Coolant Thermostat - 3.1% P0301 - Cylinder 1 Misfire Detected - 3.1% P0411 - EVAP System Control Incorrect Purge Flow - 2.8% P0133 - Oxygen Sensor Slow Response Bank 1 Sensor 1 - 2.8% P0303 - Cylinder 3 Misfire Detected - 2.6% P0304 - Cylinder 4 Misfire Detected - 2.6% P0302 - Cylinder 2 Misfire Detected - 2.6% P0325 - PCM Knock Sensor Circuit - 2.1%
When I Use FaultCodeCheck.com ?
The Service Engine Soon light is designed to illuminate whenever a fault is detected in any of the sensors attached to the emission, engine, or powertrain controls. The purpose of the service engine soon light is to alert the driver to a potentially serious fault that requires repair. So when you see dtc code in it, you can check engine fault code in here.
Note:
The information in FaultCodeCheck.com is intended for use by trained, professional technicians with the knowledge, tools, and equipment to do
the job properly and safely. It informs these technicians of conditions that may occur on some vehicles, or provides information that could assist in proper
vehicle service. The OBD2 procedures should not be performed by 'do-it-yourselfers'. Do not assume that a condition described affects your car or truck.