SCION fault codes
Coverage shown is Toyota data: 12,945 codes · 876 vehicle records · 1,973 ECU records · 43,462 live-data parameters.
SCION shares fault-code data with Toyota. Data may not cover SCION-specific systems.
Codes 12,945
| Code | Description | Brands | System |
|---|---|---|---|
| P11EA | Alternative fuel trim system rich | 9 | Powertrain |
| P11EB | Alternative fuel trim system lean bank 2 | 9 | Powertrain |
| P11EC | Alternative fuel trim system rich bank 2 | 9 | Powertrain |
| P11ED | Alternative fuel trim cylinder balance | 9 | Powertrain |
| P11EE | Alternative fuel trim cylinder balance bank 2 | 9 | Powertrain |
| P11EF | Post catalyst alternative fuel trim system low limit | 9 | Powertrain |
| P11F0 | Post catalyst alternative fuel trim system high limit | 12 | Powertrain |
| P11F1 | Post catalyst alternative fuel trim system low limit bank 2 | 12 | Powertrain |
| P11F2 | Post catalyst alternative fuel trim system high limit bank 2 | 11 | Powertrain |
| P11F3 | Module 3 (thermistor 4) over flow | 5 | Powertrain |
| P1200 | Fuel injector open circuit | 30 | Powertrain |
| P1201 | Cylinder 1 injector | 32 | Powertrain |
| P1202 | Cylinder 2 injector | 32 | Powertrain |
| P1203 | Cylinder 3 injector | 30 | Powertrain |
| P1205 | Signal at full load below threshold | 30 | Powertrain |
| P1210 | Traction control module switch signal | 28 | Powertrain |
| P1211 | Intake valves for cylinder shut-off open circuit | 25 | Powertrain |
| P1212 | Cylinder shut-off, bank 1 | 25 | Powertrain |
| P1213 | Fuel Injector for Cylinder 1 (N30): Short to B+ | 25 | Powertrain |
| P1214 | Pedal position sensor B circuit intermittent | 25 | Powertrain |
| P1215 | Pedal position sensor C circuit low input | 28 | Powertrain |
| P1220 | Fuel pump control module fault | 34 | Powertrain |
| P1221 | Throttle position sensor 1-2 correlation | 30 | Powertrain |
| P1222 | Signal too small | 30 | Powertrain |
| P1225 | Injector circuit cylinder 2 intermittent | 31 | Powertrain |
| P1226 | Cylinder 2 fuel injection circuit short to ground | 30 | Powertrain |
| P1228 | Wastegate failed open (under pressure) | 27 | Powertrain |
| P1229 | Cylinder 5 fuel injection circuit short to ground | 24 | Powertrain |
| P122E | Intake air flow valve control circuit 2 low voltage | 10 | Powertrain |
| P122F | Intake air flow valve control circuit 2 high voltage | 10 | 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 |
| P1234 | Short circuit to ground | 33 | 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 |
| P1240 | Cylinder 4 fuel injection circuit open | 28 | Powertrain |
| P1243 | Cylinder 7 fuel injection circuit open | 22 | Powertrain |
| P1245 | Needle lift sensor circuit short to ground | 26 | Powertrain |
| P1248 | Turbo boost pressure not detected | 24 | Powertrain |
| P124C | Cylinder 5 injector high control circuit shorted to control circuit | 10 | Powertrain |
| P124D | Cylinder 6 injector high control circuit shorted to control circuit | 11 | Powertrain |
| P1250 | Fuel level too low | 30 | Powertrain |
| P1251 | Re-conveying pump circuit open | 28 | Powertrain |
| P1252 | Pedal correlation PDS1 and LPDS high | 28 | Powertrain |
| P1255 | Fuel pump control module driver high temperature | 27 | Powertrain |
| P1256 | Contactor forced disconnection | 29 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.