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.
Codes 7,677
| Code | Description | Brands | System |
|---|---|---|---|
| P1E08 | Hybrid/EV Battery Contactor Status Circuit Low Voltage | 14 | Powertrain |
| P1EC0 | Hybrid/EV Battery System Contactor(s) Stuck Open | 11 | Powertrain |
| P1EC1 | High pressure side undervoltage during pressure reduction | 11 | Powertrain |
| P1EC2 | Voltage on low pressure side too high during pressure reduction | 11 | Powertrain |
| P1EC3 | Hybrid/EV Battery Pack Heater Transistor Control Circuit | 11 | Powertrain |
| P1EC4 | Low side current too high in voltage reduction | 11 | Powertrain |
| P1EC5 | Hybrid/EV Battery Pack Heater Transistor Stuck On | 11 | Powertrain |
| P1EC6 | Current on high pressure side too high during pressure reduction | 11 | Powertrain |
| P1EC7 | Hardware fault in voltage reduction | 11 | Powertrain |
| P1EC8 | Low side short circuit in voltage reduction | 11 | Powertrain |
| P1EC9 | A/C compressor motor instantaneous high current | 12 | Powertrain |
| P1ECA | A/C compressor motor instantaneous high voltage | 12 | Powertrain |
| P1ECB | Battery charger high voltage converter 1 temperature sensor circuit low voltage | 12 | Powertrain |
| P1ECC | Low side voltage too low in voltage boosting | 11 | Powertrain |
| P1ECD | Low side current too high in voltage boosting | 11 | Powertrain |
| P1ECE | High side overcurrent during voltage rise | 11 | Powertrain |
| P1ECF | High side current too low in voltage boosting | 11 | Powertrain |
| P1EE0 | Pingeandur (AD teisendus) | 12 | Powertrain |
| P2000 | NOx Adsorber Efficiency Below Threshold (Bank 1) | 33 | Powertrain |
| P2001 | NOx Trap Efficiency Below Threshold Bank 2 | 26 | Powertrain |
| P2002 | Particulate Filter Efficiency Below Threshold (Bank 1) | 40 | Powertrain |
| P2003 | Particulate filter efficiency below threshold bank 2 | 28 | Powertrain |
| P2004 | Intake Manifold Runner Control Stuck Open (Bank 1) | 37 | Powertrain |
| P2005 | Intake manifold runner control stuck open bank 2 | 28 | Powertrain |
| P2006 | Intake manifold runner control stuck closed bank 1 | 34 | Powertrain |
| P2007 | Intake manifold runner control stuck closed bank 2 | 29 | Powertrain |
| P2008 | Intake Manifold Runner Control Circuit/Open (Bank 1) | 39 | Powertrain |
| P2009 | Intake Manifold Runner Control Circuit Low (Bank 1) | 36 | Powertrain |
| P200A | Intake Manifold Runner Performance | 27 | Powertrain |
| P200B | Intake Manifold Runner Performance (Bank 2) | 23 | Powertrain |
| P200C | Particulate Filter Over Temperature (Bank 1) | 29 | Powertrain |
| P200D | Particulate filter overtemperature bank 2 | 22 | Powertrain |
| P200E | Catalyst System Over Temperature (Bank 1) | 26 | Powertrain |
| P200F | Catalyst System Over Temperature | 22 | Powertrain |
| P2010 | Intake Manifold Runner Control Circuit High (Bank 1) | 36 | Powertrain |
| P2011 | Intake manifold runner control circuit/open bank 2 | 29 | Powertrain |
| P2012 | Intake manifold runner control circuit low bank 2 | 27 | Powertrain |
| P2013 | Intake manifold runner control circuit high bank 2 | 27 | Powertrain |
| P2014 | Intake manifold runner position sensor/switch circuit bank 1 | 31 | Powertrain |
| P2015 | Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance (Bank 1) | 32 | Powertrain |
| P2016 | Intake manifold runner position sensor/switch circuit low bank 1 | 35 | Powertrain |
| P2017 | Intake manifold runner position sensor/switch circuit high bank 1 | 35 | Powertrain |
| P2018 | Intake manifold runner position sensor/switch circuit intermittent bank 1 | 27 | Powertrain |
| P2019 | Intake manifold runner position sensor/switch circuit bank 2 | 26 | Powertrain |
| P201A | Reductant Injection Valve Circuit Range/Performance | 22 | Powertrain |
| P2020 | Intake manifold runner position sensor/switch circuit range/performance bank 2 | 26 | Powertrain |
| P2021 | Intake manifold runner position sensor/switch circuit low bank 2 | 28 | Powertrain |
| P2022 | Intake manifold runner position sensor/switch circuit high bank 2 | 28 | Powertrain |
| P2023 | Intake manifold runner position sensor/switch circuit intermittent bank 2 | 25 | Powertrain |
| P2024 | EVAP fuel vapor temperature sensor circuit | 28 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.