GF07.04-L-4103VA | O2 sensors, location/task/design/function | 11.9.00 |
ENGINE 166.961 /991 in MODEL 414.700
P07.53-2019-01
G3/1 O2 sensor downstream of TWC
G3/2 O2 sensor upstream of TWC
O2 sensors, location | The O2 sensors (G3/1, G3/2) are located at the catalytic converter at the underfloor of the vehicle. | ||
O2 sensors, task | Detecting the residual oxygen content in the exhaust and supplying a signal to the engine control module with integrated throttle valve actuator (N3/18). O2 sensors upstream of TWC: The O2 sensor signal is required for the lambda control, self-adaptation of the mixture formation and for function chain tests. O2 sensors downstream of TWC: The O2 sensor signal is required for the two-sensor control and for monitoring the catalytic converter. | ||
O2 sensors, design | |||
O2 sensors, function |