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DFFS fault codes

7,984 codes · 47 vehicle records · 0 ECU records · 0 live-data parameters

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Codes 7,984

CodeDescriptionBrandsSystem
P13B9Engine electronic control unit failure11Powertrain
P13BAEngine electronic control unit failure11Powertrain
P13BBEngine electronic control unit failure11Powertrain
P13BCNetwork voltage maintenance device failure10Powertrain
P13BENO. 191 battery voltage sampling wire loop fault9Powertrain
P13C0Starter control interface unit failure10Powertrain
P13C1Starter control interface unit failure10Powertrain
P13C2Starter control interface unit failure10Powertrain
P13C3Network voltage maintenance device failure10Powertrain
P13C4NO. 197 battery voltage sampling wire loop fault9Powertrain
P13C5Unable to maintain the auxiliary network voltage due to excessive current consumption.10Powertrain
P1400Exhaust gas recirculation (EGR) control solenoid valve39Powertrain
P1401Differential Pressure Feedback Electronic (DPFE) Circuit High Input39Powertrain
P1402Exhaust gas recirculation (EGR) control back pressure valve33Powertrain
P1403EGR flow deviation34Powertrain
P1404Auxiliary heating device 2 command29Powertrain
P1405DPFE sensor upstream hose off or plugged31Powertrain
P1406EGR temperature sensor range/performance27Powertrain
P1407EGR No Flow Detected21Powertrain
P1408Auxiliary heating device 1 command19Powertrain
P14122nd air valve circuit30Powertrain
P1421DME: Flow rate, sec.-air system, too low, bank 223Powertrain
P1422Cold start control21Powertrain
P1427EGR temperature sensor 1 - intake air temperature 1 not plausible25Powertrain
P1428EGR temperature sensor 1 - intake air temperature 2 not plausible25Powertrain
P1429Circuit for Brake Vacuum Pump: Open Circuit23Powertrain
P1438A/C evaporator air temperature circuit range/performance20Powertrain
P1440EVAP small leak29Powertrain
P1441Evaporative Emission System Flow During Non-Purge25Powertrain
P1442EVAP small leak27Powertrain
P1443Leak diagnosis pump - signal high32Powertrain
P1444Purge volume control valve27Powertrain
P1445Short circuit to negative or open circuit23Powertrain
P1446Short circuit to positive27Powertrain
P1447Evaporative emission (EVAP) purification flow detection28Powertrain
P1448Vent control valve24Powertrain
P1456EVAP Control System27Powertrain
P1460Auxiliary air system fault21Powertrain
P1464A/C On During KOER/CCT Test20Powertrain
P1472EVAP emission control LDP circuit short to ground23Powertrain
P1473Fan circuit open (VLCM)23Powertrain
P1479Brake boost vacuum system: mechanical failure; Defective19Powertrain
P1480Preglow control25Powertrain
P1490Particle filter27Powertrain
P1491VC Cut/V Bypass/V28Powertrain
P1492Purge Control/V S/V23Powertrain
P1493Purge Control/V & S/V25Powertrain
P1495TCSPL solenoid circuit19Powertrain
P1497Gauge orifice solenoid valve circuit19Powertrain
P14ACFuel flow regulator control failure11Powertrain

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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