¿Cuáles son las causas del código P021B?

Faulty fuel injector (cylinder 8). Wiring issue to the fuel injector (cylinder 8). Problem with the engine control module (ECM). Issue with the injection pump timing. Low fuel pressure

¿Qué síntomas produce el código P021B?

Engine misfires. Rough engine operation. Reduced engine power. Poor fuel economy. Check Engine light is on

P021B — Cylinder 8 Injection Timing

No conducir — requiere atención inmediata

Descripción

This code signifies a problem with the injection timing for cylinder 8. The engine computer is detecting an issue with when fuel is being injected into this specific cylinder.

Causas comunes

Faulty fuel injector (cylinder 8)
Wiring issue to the fuel injector (cylinder 8)
Problem with the engine control module (ECM)
Issue with the injection pump timing
Low fuel pressure

Síntomas

Engine misfires
Rough engine operation
Reduced engine power
Poor fuel economy
Check Engine light is on