OBD2 Error Code P0205: How to Fix It

Q: What causes OBD2 error code P0205?

P0205 is typically caused by a faulty fuel injector in cylinder 5, damaged or corroded wiring to the injector, loose electrical connections, or rarely, a problem with the engine control module (ECM) itself.

Q: Can I drive with error code P0205?

While you may be able to drive short distances, P0205 can cause engine misfires, reduced power, poor fuel economy, and potential damage to the catalytic converter. It's recommended to address this issue promptly.

Q: How much does it cost to fix P0205?

Repair costs vary depending on the cause. Simple wiring repairs may cost $100-200, while fuel injector replacement typically costs $150-400 per injector including labor. Professional diagnosis usually costs $100-150.

Q: Will P0205 cause my car to fail emissions testing?

Yes, P0205 will likely cause your vehicle to fail emissions testing because it indicates a fuel system malfunction that affects engine performance and exhaust emissions.

Q: How do I prevent P0205 from happening again?

Use quality fuel and fuel additives periodically to keep injectors clean, replace fuel filters as recommended, avoid running the fuel tank extremely low, and address any fuel system issues promptly to prevent contamination.

Abstract

Error code P0205 indicates a malfunction in the fuel injector circuit for cylinder 5 of your engine. This means the engine control module (ECM) has detected an electrical problem with the injector's wiring, connector, or the injector itself, which can cause rough idling, misfires, and poor fuel economy.