Euro III Emissions
The engine control module (ECM) detects that the HO2S 1 rich-to-lean average response time is greater than 216 milliseconds or lean-to-rich average response time is greater than 211 milliseconds.
The engine control module (ECM) detects that the HO2S 1 rich-to-lean average response time is greater than 216 milliseconds or lean-to-rich average response time is greater than 211 milliseconds.