Hyundai fault codes
7,974 codes · 345 vehicle records · 168 ECU records · 0 live-data parameters
Codes 7,974
| Code | Description | Brands | System |
|---|---|---|---|
| P1216 | Fuel Injector for Cylinder 4 (N33): Short to B+ | 23 | Powertrain |
| P1218 | Fuel Injector for Cylinder 6 (N84): Short to B+ | 24 | Powertrain |
| P1220 | Fuel pump control module fault | 34 | Powertrain |
| P1221 | Throttle position sensor 1-2 correlation | 30 | Powertrain |
| P1222 | Signal too small | 30 | Powertrain |
| P1223 | Signal too large | 25 | Powertrain |
| P1225 | Injector circuit cylinder 2 intermittent | 31 | Powertrain |
| P1226 | Cylinder 2 fuel injection circuit short to ground | 30 | Powertrain |
| P1227 | Fuel Injector Cylinder 3 | 26 | Powertrain |
| P1228 | Wastegate failed open (under pressure) | 27 | Powertrain |
| P1229 | Cylinder 5 fuel injection circuit short to ground | 24 | Powertrain |
| P1230 | Pressure adjustment control solenoid valve fault | 30 | Powertrain |
| P1231 | Cylinder 7 fuel injection circuit short to ground | 26 | Powertrain |
| P1232 | Pressure regulator | 28 | Powertrain |
| P1233 | Fuel Pump Driver Module Offline | 32 | Powertrain |
| P123300 | If internal circuit error on FPCM is detected, ECM sets DTC | 2 | Powertrain |
| P1235 | Fuel Pump Control Out of Range | 30 | Powertrain |
| P1236 | The boost pressure sensor signal is implausible when the engine is not running. | 35 | Powertrain |
| P1237 | Boost pressure sensor circuit voltage low intermittently | 31 | Powertrain |
| P1238 | Boost pressure sensor circuit voltage high intermittently | 32 | Powertrain |
| P1239 | Fuel injector for cylinder 3 (N32): open circuit | 32 | Powertrain |
| P123A | Barometric pressure - Turbocharger/supercharger boost correlation - Sensor A | 15 | Powertrain |
| P123B | Barometric pressure - Turbocharger/supercharger boost correlation - Sensor B | 14 | Powertrain |
| P1240 | Cylinder 4 fuel injection circuit open | 28 | Powertrain |
| P1241 | Fuel Injector for Cylinder 5 (N83): Open Circuit | 28 | Powertrain |
| P1250 | Fuel level too low | 30 | Powertrain |
| P1252 | Pedal correlation PDS1 and LPDS high | 28 | Powertrain |
| P1261 | Rise time is lower than the threshold (cylinder 1) | 25 | Powertrain |
| P1262 | Injector circuit (cylinder 3) | 22 | Powertrain |
| P1264 | Rise time is lower than the threshold (cylinder 2) | 24 | Powertrain |
| P1265 | Cylinder 5 high to low side is short | 23 | Powertrain |
| P1267 | PD Unit Injector: Cylinder 3 (N242): Regulation Range Exceeded | 23 | Powertrain |
| P1268 | Injector 1 | 21 | Powertrain |
| P1270 | Engine rpm/vehicle speed limiter reached | 20 | Powertrain |
| P1271 | Accelerator pedal position sensor 1-2 correlation | 23 | Powertrain |
| P1273 | Accelerator pedal position sensor 1-3 correlation | 25 | Powertrain |
| P1274 | A/F sensor 1 (bank 1) | 23 | Powertrain |
| P1276 | Accelerator pedal position sensor 1-3 correlation | 24 | Powertrain |
| P1277 | Fuel filter freeze | 20 | Powertrain |
| P1281 | Engine is Cold Too Long | 21 | Powertrain |
| P1282 | Injector control pressure higher than desired | 19 | Powertrain |
| P1283 | Fuel injection air control valve circuit electrical malfunction | 20 | Powertrain |
| P1284 | Fuel injection air control valve circuit open | 19 | Powertrain |
| P1285 | Accelerator pedal position sensor 3 circuit | 24 | Powertrain |
| P1286 | Fuel injection air control valve circuit short to battery (+) | 29 | Powertrain |
| P1287 | Turbocharger bypass valve open | 25 | Powertrain |
| P1288 | Cylinder head temperature sensor out of self-test range | 24 | Powertrain |
| P1289 | Turbocharger bypass valve short to ground | 24 | Powertrain |
| P1290 | Cold start fuel pressure too high (bank 1) | 26 | Powertrain |
| P1291 | Coolant temp sensor at radiator outlet (G83): signal too large; Open or short to ground | 21 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.