Lexus ES
Lexus
Oxygen Sensors
Auto Parts and Repairs
Cars & Vehicles

Where are the two intake side O2 sensors of a 1999 Lexus ES300?

343536

Top Answer
User Avatar
Wiki User
Answered
2008-12-05 13:02:42
2008-12-05 13:02:42

Under the intake manifold.

001
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
๐Ÿ˜‚
0

Related Questions


It should. I don't believe they changed anything major between 1999 and 2000.

You can make anything work, but if you want a direct bolt in and electrical connections, No.

No there have been three body changes between those two years.

Underneath lower intake manifold in the valley between the heads.

Yes , the 3.0 litre V6 engine in a 1999 Lexus ES300 has a timing BELT

what is the bolt pattern for a1999 lexus es 300

It's behind the glovebox if you have the nakamichi stereo

i need to see the diagram fir the timing belt

These sensors are available on EBay for ~$70

Underneath the lower intake manifold, in the valley between the cylinder heads.

You have to remove the air vents/hazard lights/defrost button with a screwdriver and then there are 2 bolts that you take out above the radio and that's it.

should be on top of valve cover This picture will help you find the PCV valve http://www.clublexus.com/forums/es300-and-es330-forum/418700-2001-lexus-es300-pcv-where-is-it.html What you really need to know is that if your engine has been desludged the L shaped plastic PCV valve would have been replaced with the metallic, straight screw in PCV valve first introduced in 2002.

Your engine block is the main part of your engine that holds the crankshaft and pistons internally. Your knock sensors, there are two, are screwed into the top of the engine block in the valley between the cylinder heads. You don't have to remove the engine block, you do have to remove the upper and lower intake manifolds to get to them. I changed the sensors in my 99 rx300, long day!

The 1999 Lexus ES300 a wiper blade sizes are 22" drivers and 18" passenger side wiper blades. See sources and related links below for more information. Since there are over 22 different wiper arm attachments, do not buy wipers just by length only. Be sure to lookup exact wiper blade part numbers by vehicle make, model and year for the brand wiper you decide to purchase. This ensures correct length AND correct attachment.

The air flow sensors are located on the intake tract between the air filter and the throttle body.

The air flow sensors are located on the intake tract between the air filter and the throttle body.

where crankshft sensor on lexus gs300 1999

on each exhaust manifold there are Air Fuel Ratio Sensors. these are before the catalytic converters. after the converters, there are 1 or 2 Oxygen Sensors. i believe the 99 has 1 held by 2 12mm nuts about even with the driver's seat under the car. the connector is under the driver's seat.

This is under the intake manifold and the one on the left. There are 2 of them, one on the left side (when looking from the front) is the Bank 2 sensor. Cost is about $170. It takes about 4 hours to replace it.

how would you go about changing the spark plugs in a 1999 Lexus ES 300?


Copyright ยฉ 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.