Toyota Supra Problem Report

Toyota Supra Replace Oxygen Sensor When Servicing EGR System

(9 reports)

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.

Related Items:
The EGR System tends to get restricted or blocked with carbon after 100,000- 125,000 miles wh...
At higher mileages, an anti-lock brake system wheel speed sensor may wear out and illuminate th...
The rear Oxygen sensors are a critical element in fuel control (unlike other vehicles) and can...
Usually by 150,000 miles the AC system will need some attention, especially in climates where...
The Evaporative system may have problems with the vapor canister releasing charcoal pellets tha...

Related Content