Fault code lookup

DENZA fault codes

Coverage shown is BYD data: 7,677 codes · 97 vehicle records · 71 ECU records · 0 live-data parameters.

DENZA shares fault-code data with BYD. Data may not cover DENZA-specific systems.

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Codes 7,677

CodeDescriptionBrandsSystem
P1E08Hybrid/EV Battery Contactor Status Circuit Low Voltage14Powertrain
P1EC0Hybrid/EV Battery System Contactor(s) Stuck Open11Powertrain
P1EC1High pressure side undervoltage during pressure reduction11Powertrain
P1EC2Voltage on low pressure side too high during pressure reduction11Powertrain
P1EC3Hybrid/EV Battery Pack Heater Transistor Control Circuit11Powertrain
P1EC4Low side current too high in voltage reduction11Powertrain
P1EC5Hybrid/EV Battery Pack Heater Transistor Stuck On11Powertrain
P1EC6Current on high pressure side too high during pressure reduction11Powertrain
P1EC7Hardware fault in voltage reduction11Powertrain
P1EC8Low side short circuit in voltage reduction11Powertrain
P1EC9A/C compressor motor instantaneous high current12Powertrain
P1ECAA/C compressor motor instantaneous high voltage12Powertrain
P1ECBBattery charger high voltage converter 1 temperature sensor circuit low voltage12Powertrain
P1ECCLow side voltage too low in voltage boosting11Powertrain
P1ECDLow side current too high in voltage boosting11Powertrain
P1ECEHigh side overcurrent during voltage rise11Powertrain
P1ECFHigh side current too low in voltage boosting11Powertrain
P1EE0Pingeandur (AD teisendus)12Powertrain
P2000NOx Adsorber Efficiency Below Threshold (Bank 1)33Powertrain
P2001NOx Trap Efficiency Below Threshold Bank 226Powertrain
P2002Particulate Filter Efficiency Below Threshold (Bank 1)40Powertrain
P2003Particulate filter efficiency below threshold bank 228Powertrain
P2004Intake Manifold Runner Control Stuck Open (Bank 1)37Powertrain
P2005Intake manifold runner control stuck open bank 228Powertrain
P2006Intake manifold runner control stuck closed bank 134Powertrain
P2007Intake manifold runner control stuck closed bank 229Powertrain
P2008Intake Manifold Runner Control Circuit/Open (Bank 1)39Powertrain
P2009Intake Manifold Runner Control Circuit Low (Bank 1)36Powertrain
P200AIntake Manifold Runner Performance27Powertrain
P200BIntake Manifold Runner Performance (Bank 2)23Powertrain
P200CParticulate Filter Over Temperature (Bank 1)29Powertrain
P200DParticulate filter overtemperature bank 222Powertrain
P200ECatalyst System Over Temperature (Bank 1)26Powertrain
P200FCatalyst System Over Temperature22Powertrain
P2010Intake Manifold Runner Control Circuit High (Bank 1)36Powertrain
P2011Intake manifold runner control circuit/open bank 229Powertrain
P2012Intake manifold runner control circuit low bank 227Powertrain
P2013Intake manifold runner control circuit high bank 227Powertrain
P2014Intake manifold runner position sensor/switch circuit bank 131Powertrain
P2015Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance (Bank 1)32Powertrain
P2016Intake manifold runner position sensor/switch circuit low bank 135Powertrain
P2017Intake manifold runner position sensor/switch circuit high bank 135Powertrain
P2018Intake manifold runner position sensor/switch circuit intermittent bank 127Powertrain
P2019Intake manifold runner position sensor/switch circuit bank 226Powertrain
P201AReductant Injection Valve Circuit Range/Performance22Powertrain
P2020Intake manifold runner position sensor/switch circuit range/performance bank 226Powertrain
P2021Intake manifold runner position sensor/switch circuit low bank 228Powertrain
P2022Intake manifold runner position sensor/switch circuit high bank 228Powertrain
P2023Intake manifold runner position sensor/switch circuit intermittent bank 225Powertrain
P2024EVAP fuel vapor temperature sensor circuit28Powertrain

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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