P0101 to P0200 Diagnostic Trouble Codes Index Comprehensive Guide for Fuel & Air Metering System Faults This directory contains dedicated diagnostic guides for OBD-II trouble codes ranging from P0101 to P0200 . These codes primarily involve critical engine components including Mass Air Flow (MAF) sensors, Manifold Absolute Pressure (MAP) sensors, Throttle Position Sensors (TPS), Engine Coolant Temperature (ECT) sensors, and Oxygen (O2) sensors. P0101 - P0200 Code Directory P0101 - MAF Sensor Range/Performance P0102 - MAF Circuit Low Input P0103 - MAF Circuit High Input P0106 - MAP Sensor Range/Performance P0107 - MAP Circuit Low Input P0108 - MAP Circuit High Input P0112 - IAT Sensor 1 Circuit Low P0113 - IAT Sensor 1 Circuit High P0117 - ECT Sensor Circuit Low Input P0118 - ECT Sensor Circuit High Input P0121 - TPS / Pedal Sensor A Ra...
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OBD2 Master Index │ ├── مقدمة عن P / C / U / B Codes │ ├── [ P Code ] │ ├── P0001–P0100 → Page │ ├── P0101–P0200 → Page │ ├── P0201–P0300 → Page │ └── ... │ ├── [ C Code ] │ ├── C0001–C0100 → Page │ ├── C0101–C0200 → Page │ └── ... │ ├── [ U Code ] │ ├── U0001–U0100 → Page │ └── ... │ └── [ B Code ] ├── B0001–B0100 → Page ├── B0101–B0200 → Page └── ...
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OBD2 Body Control (B-Codes) Master Index B-Codes are OBD2 body-system diagnostic trouble codes used to identify faults involving vehicle body electronics and related control systems. Depending on the vehicle manufacturer, B-Codes may involve Airbag/SRS , seatbelt pretensioners, occupant detection, Body Control Modules (BCM) , instrument clusters, climate control, lighting, anti-theft systems, and other body-related circuits. This B-Code Master Index organizes OBDSpark diagnostic guides by code range, making it easier to find the correct fault-code procedure and understand the systems commonly associated with each group. Important: B-Code definitions and diagnostic procedures can vary significantly between manufacturers. Always verify the exact code description, wiring configuration, module designation, and test procedure for the specific vehicle. B-Code Directory Choose a range below to access the corresponding B-Code diagnostic guides. B0001–B0100 Airbags, seatbel...
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P0001 to P0100 Diagnostic Trouble Codes Index Fuel and Air Metering, Auxiliary Emission Controls, and Circuit Faults. ← Back to P-Codes Master Index Select any DTC code from the list below to read the full diagnostic procedure, common causes, symptoms, and multimeter testing steps for your vehicle. P0001 - Fuel Volume Regulator Control Circuit / Open P0035 - Turbocharger/Supercharger Bypass Control Circuit High P0037 - HO2S Heater Control Circuit Low (Bank 1, Sensor 2) P0039 - Turbocharger Bypass Valve Control Circuit Range/Performance
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OBD2 Body Control (B-Codes) Master Index Select a range below to access diagnostic procedures, BCM troubleshooting, airbag circuit tests, and HVAC sensor fault guides. Body Control DTC Directory: B-Codes cover Airbag/SRS, Body Control Modules (BCM), Instrument Clusters, Climate Control (HVAC), and Anti-Theft systems. B0001 to B0100 Airbags, Seatbelt Pretensioners & SRS Controls B0101 to B1000 Crash Sensors, Occupant Detection & BCM Logic B1001 to B1300 BCM Configuration, VIN Mismatch & Power Supply B1301 to B1600 Solar Sensors, Climate Control & HVAC Actuators B1601 to B2000 Immobilizer (PATS), Security Keys & Lighting Circuits
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OBD2 Powertrain (P-Codes) Master Index Select a numerical range below to access step-by-step diagnostic guides, sensor testing specifications, and repair solutions for Powertrain DTCs. Powertrain DTC Directory: P-Codes cover all engine, transmission, and emissions system faults. Browse our organized sub-indexes below to locate your specific code. P0001 to P0100 Fuel & Air Metering, Auxiliary Emission Controls P0101 to P0200 MAF/MAP Sensors, Fuel Injector Circuits P0201 to P0300 Fuel Injector Systems, Cylinder Misfires P0301 to P0400 Misfire Detection, Ignition System Faults P0401 to P0500 Evaporative (EVAP) & Exhaust Emissions P0501 to P0600 Vehicle Spe...
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[ القائمة العلوية Navigation Bar ] │ ▼ [ الصفحة الأم الرئيسية: Powertrain P-Codes Index ] │ ┌──────────┼──────────┬──────────┐ ▼ ▼ ▼ ▼ [صفحة فرعية] [صفحة فرعية] [صفحة فرعية] [صفحة فرعية] P0001-P0100 P0101-P0200 P0201-P0300 P0301-P0400 │ │ │ │ ▼ ▼ ▼ ▼ المقالات المقالات المقالات المقالات الفردية الفردية الفردية الفردية