Should the engine mangement light come on, you can read most issues through the OBD port using a suitable code reader. More information can be found on the relevant pages for your particular smart: fortwo 450, fortwo 451 and Roadster. Should your code reader simply give you a fault code, please use this system to look up the description, possible cause and resolution where available.
User Menu
Contact Us
OBD Codes
| Name | Description |
|---|---|
| P0197 |
Engine Oil Temperature Sensor Low |
| P0198 |
Engine Oil Temperature Sensor High |
| P0199 |
Engine Oil Temperature Sensor Intermittent |
| P0200 |
Injector Circuit Malfunction |
| P0201 |
Injector Circuit Malfunction - Cylinder 1 |
| P0202 |
Injector Circuit Malfunction - Cylinder 2 |
| P0203 |
Injector Circuit Malfunction - Cylinder 3 |
| P0204 |
Injector Circuit Malfunction - Cylinder 4 |
| P0205 |
Injector Circuit Malfunction - Cylinder 5 |
| P0206 |
Injector Circuit Malfunction - Cylinder 6 |
| P0207 |
Injector Circuit Malfunction - Cylinder 7 |
| P0208 |
Injector Circuit Malfunction - Cylinder 8 |
| P0209 |
Injector Circuit Malfunction - Cylinder 9 |
| P0210 |
Injector Circuit Malfunction - Cylinder 10 |
| P0211 |
Injector Circuit Malfunction - Cylinder 11 |
| P0212 |
Injector Circuit Malfunction - Cylinder 12 |
| P0213 |
Cold Start Injector 1 Malfunction |
| P0214 |
Cold Start Injector 2 Malfunction |
| P0215 |
Engine Shutoff Solenoid Malfunction |
| P0216 |
Injection Timing Control Circuit Malfunction |
| P0217 |
Engine Overtemp Condition |
| P0218 |
Transmission Over Temperature Condition |
| P0219 |
Engine Overspeed Condition |
| P0220 |
Throttle/Petal Position Sensor/Switch B Circuit Malfunction |
| P0221 |
Throttle/Petal Position Sensor/Switch B Circuit Range/Performance Problem |
| P0222 |
Throttle/Petal Position Sensor/Switch B Circuit Low Input |
| P0223 |
Throttle/Petal Position Sensor/Switch B Circuit High Input |
| P0224 |
Throttle/Petal Position Sensor/Switch B Circuit Intermittent |
| P0225 |
Throttle/Petal Position Sensor/Switch C Circuit Malfunction |
| P0226 |
Throttle/Petal Position Sensor/Switch C Circuit Range/Performance Problem |
