¿Cuáles son las causas del código P0291?

Faulty fuel injector in cylinder 11. Wiring issue to the fuel injector. Problem with the engine control module (ECM). Loose electrical connection at the injector

¿Qué síntomas produce el código P0291?

Engine misfires. Rough engine idle. Reduced engine power. Check Engine light illuminated. Poor fuel economy

P0291 — Cylinder 11 Injector Circuit Low

No conducir — requiere atención inmediata

Descripción

This code indicates a problem with the electrical circuit for the fuel injector in cylinder 11, specifically that the signal is too low. This means the injector might not be firing correctly or at all.

Causas comunes

Faulty fuel injector in cylinder 11
Wiring issue to the fuel injector
Problem with the engine control module (ECM)
Loose electrical connection at the injector

Síntomas

Engine misfires
Rough engine idle
Reduced engine power
Check Engine light illuminated
Poor fuel economy