¿Cuáles son las causas del código P0280?

Faulty fuel injector in cylinder 7. Wiring issue to the fuel injector. Problem with the engine control module (ECM). Short circuit in the injector circuit. Loose electrical connection at the injector

¿Qué síntomas produce el código P0280?

Engine misfire. Rough idle. Reduced engine power. Check Engine Light is on

P0280 — Cylinder 7 Injector Circuit High

No conducir — requiere atención inmediata

Descripción

This code means the engine computer has detected a problem with the electrical circuit for the fuel injector in cylinder 7. It's reporting that the signal it's sending to the injector is too strong, or 'high'. This can prevent the injector from working correctly, affecting how much fuel gets into that cylinder.

Causas comunes

Faulty fuel injector in cylinder 7
Wiring issue to the fuel injector
Problem with the engine control module (ECM)
Short circuit in the injector circuit
Loose electrical connection at the injector

Síntomas

Engine misfire
Rough idle
Reduced engine power
Check Engine Light is on