DTC 18528

SAE VAG Description
P2096 18528 Post Catalyst Fuel Trim System Too Lean Bank 1

Intake System
- Intake air system for leaks (false air), checking Component Tests

Oxygen sensor and oxygen sensor control before catalytic converter
- Oxygen sensor and oxygen sensor regulation before catalytic converter, checking Oxygen Sensor and Sensor Regulation Before Catalyst, Checking

Oxygen sensor and oxygen sensor control behind catalytic converter
- Oxygen Sensor and oxygen sensor regulation behind catalytic converter, checking Oxygen Sensor and Sensor Regulation Behind Catalyst, Checking