Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Narrow by vehicle
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer communications
9Original wording in English
CHEVROLET
CHEVROLET: SES LIGHT AND/OR ENGINE MISFIRE DUE TO DTCS P0200-P0208 AND/OR DTCS P0300-P0308. *PE UPDATED 6/6/11. *PE
FORD
INJECTOR CIRCUIT OPEN- DTC(S) P0201-P0208 WITH A MISFIRE/ROUGH RUNNING/LACK OF POWER CONDITION. *NJ
FORD
INJECTOR CIRCUIT OPEN CODES P0201, P0202, P0203, P0204, P0205, P0206, P0207, P0208 WITH A MISFIRE / ROUGH RUNNING / LACK OF POWER CONDITION. *KB
CHEVROLET, GMC
INTERMITTENT SES/MIL LAMP ILLUMINATED, REDUCED ENGINE POWER, FUEL INJECTOR DRIVER CIRCUIT. DTC'S P0201, P0202, P0203, P0204, P0205, P0206, P0207, P0208. CYLINDER BANK SHUT DOWN DTC'S P2146, OR P2149. *KB
Check vehicle applicability
21A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Chevrolet | CAMARO ↗ | 2010 |
| Chevrolet | KODIAK ↗ | 2005 |
| Chevrolet | KODIAK ↗ | 2004 |
| Chevrolet | SILVERADO ↗ | 2005 |
| Chevrolet | SILVERADO ↗ | 2004 |
| Chevrolet | SILVERADO ↗ | 2003 |
| Chevrolet | SILVERADO ↗ | 2002 |
| Chevrolet | SILVERADO ↗ | 2001 |
Code meaning and manufacturer information
Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.
Injector Circuit Malfunction – Cylinder 8
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.