P015D Atención pronto
O2 Sensor Delayed Response - Lean to Rich Bank 2 Sensor 1
Puedes seguir conduciendo con precaución
Descripción
This code indicates that the oxygen sensor on Bank 2 (the side of the engine with cylinder #2) is taking too long to switch from reporting a lean fuel mixture to a rich one. The engine's computer is not getting timely information about the exhaust gases.
Causas comunes
- Faulty oxygen sensor (Bank 2, Sensor 1)
- Clogged fuel injector
- Fuel pressure issue
- Vacuum leak
- Mass airflow sensor issue
- Exhaust leak before the oxygen sensor
Síntomas
- Check Engine Light is on
- Reduced fuel economy
- Engine may run rough
- Increased emissions