1999 Lexus RX 300 Repair Question
Topics covered: Sensor, Catalytic converter, Engine.
Mileage: No information provided.
Mileage: No information provided.
Asked on October 30, 2009
1999 Lexus RX 300 Air Fuel Ratio Sensors
Electrical problem
1999 Lexus RX 300 6 cyl Four Wheel Drive Automatic 136000 miles
Should I be replacing the air-fuel ratio sensors? How do they affect the vehicle? How much should it cost to replace those?
1999 Lexus RX 300 6 cyl Four Wheel Drive Automatic 136000 miles
Should I be replacing the air-fuel ratio sensors? How do they affect the vehicle? How much should it cost to replace those?
Asked by mpaulavetsAnswer
Replied on November 5, 2009
They are very important factor if fuel mixture and emission
if bad and engine running rich will cause damage to the catalytic converters
and its a lot bigger bill than what you have to be now
A/F sensor they are a bit more money than the O2 sensor expect to pay $90 to $140 for the sensor
good luck
