Over the time the exhaust gas recirculation (EGR) system may become plugged with debris, the oxygen sensor may also be getting slow or 'lazy' around this time. When servicing or cleaning the EGR system, it is a good idea to replace the oxygen sensor because it works in tandem with the EGR system.
Replace Oxygen Sensor When Servicing EGR System on Toyota Cressida
3 people reported this problem
0 people shared problem details
The EGR System tends to get restricted or blocked with carbon after 100,000- 125,000 miles wh...
Usually by 150,000 miles the AC system will need some attention, especially in climates where...
I wanted to know where i can find the knock sensor in a 92 toyota cressida?