P2415

Symptoms

• Check Engine light comes on
• Increased fuel consumption
• Unstable engine idling
• Reduced engine power
• Smell of gasoline from the exhaust pipe

Causes

• Oxygen sensor malfunction
• Depressurization of the exhaust manifold
• Damage to sensor wiring
• Sensor contamination (oil, antifreeze)
• Sensor connection problems (contact corrosion)

How to Fix

1. Check the condition of the oxygen sensor (visual inspection)
2. Check sensor wiring and connections
3. Check the exhaust manifold for leaks
4. Clean or replace oxygen sensor
5. Reset the error code and check for recurrence

Related codes

Error P2415 by Vehicle Brand