BYD fault codes
7,677 codes · 97 vehicle records · 71 ECU records · 0 live-data parameters
Codes 7,677
| Code | Description | Brands | System |
|---|---|---|---|
| P1086 | range 2: Lean limit exceeded; Open or short to plus | 22 | Powertrain |
| P1087 | range 1: rich limit exceeded; Mechanical failure | 23 | Powertrain |
| P1088 | range 2: rich limit exceeded; Open circuit | 22 | Powertrain |
| P1089 | Tumble generator valve #1 (RH) position sensor circuit high input | 22 | Powertrain |
| P108A | NO. 139 battery voltage sampling wire loop fault | 11 | Powertrain |
| P108B | NO. 140 battery voltage sampling wire loop fault | 10 | Powertrain |
| P108C | NO. 141 battery voltage sampling wire loop fault | 10 | Powertrain |
| P108D | Out key lock invalid signal | 11 | Powertrain |
| P108E | Stop/start capacitor control module DC/DC converter capacitor charging performance | 12 | Powertrain |
| P108F | NO. 144 battery voltage sampling wire loop fault | 11 | Powertrain |
| P1090 | VVEL actuator motor (bank 1) | 22 | Powertrain |
| P1091 | VVEL actuator motor power | 25 | Powertrain |
| P1092 | MAF2: Electrical fault | 22 | Powertrain |
| P1093 | Fuel system malfunction | 26 | Powertrain |
| P1094 | Module 1 (cell 5) voltage over flow | 24 | Powertrain |
| P1095 | Rail pressure malfunction | 23 | Powertrain |
| P1096 | Module 1 (cell 7) voltage over flow | 21 | Powertrain |
| P1097 | EVAP purge system performance | 20 | Powertrain |
| P1098 | EVAP purge system performance | 19 | Powertrain |
| P1099 | Generator coil W current sensor 3 | 20 | Powertrain |
| P109A | This Adjustment is used when detected DTC or P253F | 8 | Powertrain |
| P109B | NO. 156 battery voltage sampling wire loop fault | 6 | Powertrain |
| P109C | Fuel rail pressure | 6 | Powertrain |
| P109D | Fuel rail pressure | 6 | Powertrain |
| P109E | Fuel rail pressure | 5 | Powertrain |
| P109F | FRP sensor | 11 | Powertrain |
| P10A0 | Control circuit for intake air regulating flap: electrical malfunction | 16 | Powertrain |
| P10A1 | NO. 162 battery voltage sampling wire loop fault | 14 | Powertrain |
| P10A2 | Crash Input - No Signal | 16 | Powertrain |
| P10A3 | NO. 164 battery voltage sampling wire loop fault | 15 | Powertrain |
| P10A4 | Intake air regulating flap: mechanical malfunction; Defective | 16 | Powertrain |
| P10A5 | Position sensor for intake air regulating flap: signal too high; Open circuit | 16 | Powertrain |
| P10A6 | Position sensor for intake air regulating flap: signal too low; Lower limit exceeded | 16 | Powertrain |
| P10A7 | Adaptation of intake air regulating flap: Clogged/Dirty; Mechanical failure | 15 | Powertrain |
| P10A8 | Adaptation of intake air regulating flap: lower stop not reached | 14 | Powertrain |
| P10A9 | Magnetic clutch for supercharger: stuck closed; Open or short to plus | 14 | Powertrain |
| P10AA | Magnetic clutch for supercharger: stuck open; Open circuit | 14 | Powertrain |
| P10AB | Magnetic clutch for supercharger: excessive wear; Electrical fault in circuit | 15 | Powertrain |
| P10AC | Magnetic clutch for supercharger: short to GND; Defective | 15 | Powertrain |
| P10AD | Magnetic clutch for supercharger: open circuit; Open or short to ground | 15 | Powertrain |
| P10AE | Current sensor for magnetic clutch for supercharger: elect. malfunction | 15 | Powertrain |
| P10AF | Magnetic clutch for supercharger: malfunction | 13 | Powertrain |
| P10B0 | Sub relay circuit malfunction | 15 | Powertrain |
| P10B1 | Monitoring of fuel injector for cylinder 1: malfunction detected; No signal/communication | 15 | Powertrain |
| P10B2 | Monitoring of fuel injector for cylinder 2: malfunction detected; No or incorrect basic setting / adaptation | 17 | Powertrain |
| P10B3 | Monitoring of fuel injector for cylinder 3: malfunction detected; Short to plus | 14 | Powertrain |
| P10B4 | Monitoring of fuel injector for cylinder 4: malfunction detected; Short to ground | 15 | Powertrain |
| P10B5 | Brake Pressure Sensor. Sensor F. Low Signal | 14 | Powertrain |
| P10B6 | NO. 183 battery voltage sampling wire loop fault | 13 | Powertrain |
| P10B7 | NO. 184 battery voltage sampling wire loop fault | 10 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.