DTC 17517

NOTE: The diagnostic trouble code "P1109/17517" is set 123 sec. after engine start with coolant temperature over 80°C (176°F), oxygen sensor control active, engine speed between 1500 RPM and 5000 RPM, load between 19% and 80% and Oxygen sensor (02S) heater switched on at least 45 sec., as soon as the signal voltage is less than 0.040 V for longer than 60 sec.