skoda Workshop Repair Guides

Skoda Workshop Service and Repair Manuals

Testing lambda probe G39 and lambda control upstream of catalytic converter > < Test sequence
Lambda control
Lambda control
The lambda probe compares the oxygen content of the air with the residual oxygen in the exhaust gas and supplies a voltage signal to the control unit.
Further information can be found in the self-study programmes:
l  SSP45 - Engine 1.6/75kW
l  SSP39 - Euro-On-Board-Diagnosis for Otto engines
   

Testing lambda probe G39 and lambda control upstream of catalytic converter > < Test sequence