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EOBD fault codes

14,315 codes · 0 vehicle records · 0 ECU records · 0 live-data parameters

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Codes 14,315

CodeDescriptionBrandsSystem
P03B0Cylinder 3 pressure variation low12Powertrain
P03B1Cylinder 3 pressure variation high12Powertrain
P03B2Cylinder 3 combustion performance12Powertrain
P03B3Cylinder 4 pressure sensor circuit12Powertrain
P03B4Cylinder 4 pressure sensor circuit range/performance12Powertrain
P03B5Cylinder 4 pressure sensor circuit low12Powertrain
P03B6Cylinder 4 pressure sensor circuit high12Powertrain
P03B7Cylinder 4 pressure sensor circuit intermittent/erratic12Powertrain
P03B8Cylinder 4 pressure too low12Powertrain
P03B9Cylinder 4 pressure too high14Powertrain
P03BACylinder 4 pressure variation low12Powertrain
P03BBCylinder 4 pressure variation high12Powertrain
P03BCCylinder 4 combustion performance12Powertrain
P03BDCylinder 5 pressure sensor circuit12Powertrain
P03BECylinder 5 pressure sensor circuit range/performance12Powertrain
P03BFCylinder 5 pressure sensor circuit low12Powertrain
P03C0Cylinder 5 pressure sensor circuit high12Powertrain
P03C1Cylinder 5 pressure sensor circuit intermittent/erratic12Powertrain
P03C2Cylinder 5 pressure too low12Powertrain
P03C3Cylinder 5 pressure too high13Powertrain
P03C4Cylinder 5 pressure variation low12Powertrain
P03C5Cylinder 5 pressure variation high6Powertrain
P03C6Cylinder 5 combustion performance12Powertrain
P03C7Cylinder 6 pressure sensor circuit12Powertrain
P03C8Cylinder 6 pressure sensor circuit range/performance12Powertrain
P03C9Cylinder 6 pressure sensor circuit low12Powertrain
P03CACylinder 6 pressure sensor circuit high12Powertrain
P03CBCylinder 6 pressure sensor circuit intermittent/erratic12Powertrain
P03CCCylinder 6 pressure too low12Powertrain
P03CDCylinder 6 pressure too high13Powertrain
P03CECylinder 6 pressure variation low12Powertrain
P03CFCylinder 6 pressure variation high12Powertrain
P03D0Cylinder 6 combustion performance12Powertrain
P03D1Cylinder 7 pressure sensor circuit6Powertrain
P03D2Cylinder 7 pressure sensor circuit range/performance6Powertrain
P03D3Cylinder 7 pressure sensor circuit low6Powertrain
P03D4Cylinder 7 pressure sensor circuit high6Powertrain
P03D5Cylinder 7 pressure sensor circuit intermittent/erratic6Powertrain
P03D6Cylinder 7 pressure too low6Powertrain
P03D7Cylinder 7 pressure too high8Powertrain
P03D8Cylinder 7 pressure variation low12Powertrain
P03D9Cylinder 7 pressure variation high6Powertrain
P03DACylinder 7 combustion performance6Powertrain
P03DBCylinder 8 pressure sensor circuit13Powertrain
P03DCCylinder 8 pressure sensor circuit range/performance6Powertrain
P03DDCylinder 8 pressure sensor circuit low6Powertrain
P03DECylinder 8 pressure sensor circuit high6Powertrain
P03DFCylinder 8 pressure sensor circuit intermittent/erratic6Powertrain
P03E0Cylinder 8 pressure too low6Powertrain
P03E1Cylinder 8 pressure too high6Powertrain

Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.

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