Engine Compartment/Exhaust System
RT 1/2 & 1/3:
RT 1/1 & 2/1:
1/1:
1/2:
The upstream sensor (1/1) is located just before the main catalytic convertor. The downstream sensor (112) is located just after the main catalytic convertor.
The upstream sensor (1/1) is located just before the main catalytic convertor. The downstream sensor (112) is located just after the main catalytic convertor.