DTC 17524
SAE VAG Description
P1116 17524 O2 Sensor Heater Circ., Bank 1 - Sensor 1 Open
Z19 - Oxygen Sensor (O2S) Heater
- Oxygen sensor heater for oxygen sensor before Three Way Catalytic Converter (TWC) checking. Oxygen Sensor Heater For Oxygen Sensor Before Three Way Catalytic Converter (TWC) Checking
Note: Bank 1 Sensor 1