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 :
- P1453 Code
- P1505 Code
- P2330 Code
- B2236 Code
- B2436 Code
- P1521 Code
- U1094 Code
- B1387 Code
- C1274 Code
- P0112 Code
- P265C Code
- C1184 Code
- P2020 Code
- P2828 Code
- C1463 Code
- C1934 Code
- P1542 Code
- U1024 Code
- P0039 Code
- B1741 Code
- P2431 Code
- P3417 Code
- P1732 Code
- B1211 Code
- P2004 Code
- P0087 Code
- B2368 Code
- B2585 Code
- P0951 Code
- C1739 Code
- B2553 Code
- P228D Code
- P0005 Code
- P0420 Code
- P2760 Code
- C1745 Code
- P2012 Code
- C1711 Code
- P0975 Code
- C1137 Code
- P1400 Code
- C1429 Code
- P20C4 Code
- P2104 Code
- P1304 Code
- P2630 Code
- B1844 Code
- P1352 Code
- P2812 Code
- U1103 Code
- P2254 Code
- B2580 Code
- P0820 Code
- P1141 Code
- P283E Code
- P1527 Code
- P3416 Code
- P1436 Code
- P1525 Code
- P20F4 Code
- P0348 Code
- U1190 Code
- P0562 Code
- P2457 Code
- B1842 Code
- P0328 Code
- P2836 Code
- P2216 Code
- P0520 Code
- B1250 Code
- B1546 Code
- P0431 Code
- P2859 Code
- B1825 Code
- P0305 Code
- B2367 Code
- P268F Code
- P0489 Code
- C1102 Code
- P0884 Code
- P1241 Code
- P0371 Code
- C1898 Code
- P2422 Code
- P1864 Code
- B1435 Code
- B2241 Code
- U1046 Code
- B2354 Code
- B2104 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.