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Under the intake manifold.

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โˆ™ 2008-12-05 13:02:42
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Q: Where are the two intake side O2 sensors of a 1999 Lexus ES300?
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Related questions

Will a 1999 Lexus es300 turn signal fit a 2000 Lexus es300?

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

Will the seats of a 1999 Lexus es300 fit in a 1996 Lexus es300?

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

Will a 1999 Lexus ES300 tail light fit a 1992 Lexus ES300?

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

Is the 1999 Lexus es300 engine compatible with the 1995 Lexus?

If its another ES 300, then yeah.

Show location of knock sensors on 1999 Lexus rx300?

Underneath lower intake manifold in the valley between the heads.

Does a 1999 Lexus es 300 have a timing belt?

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

Does a 5x114.3 bolt pattern fit a 1999 Lexus es300?

what is the bolt pattern for a1999 lexus es 300

Is the milage on a 1999 Lexus es300 stored in the computer or in the instrument cluster?

Its in the Cluster.

Where is the factory amplifier of a 1999 Lexus es300 located?

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

How do you replace a timing belt on a 1999 Lexus ES300?

i need to see the diagram fir the timing belt

1999 Lexus rx300 oxygen sensor?

These sensors are available on EBay for ~$70

How much would it cost to repair or replace a 1999 Lexus es300 transmission?

it would cost more than $2,000

What is the difference between 1998 Camry V6 engine and 1999 Lexus ES300 V6 engine?

nothing their both the same

Where can you find the PCV Valve on a 1999 Lexus ES300?

should be on top of valve cover This picture will help you find the PCV valve 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.

Where is all oxygen sensors and how do you install an oxygen sensor on a 1999 Lexus RX 300?

inside the exhaust and by dissasembling and swapping it out

Where is knock sensor 1999 Lexus rx300?

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

Removing A Stock Radio From A 1999 Lexus ES300?

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.

Where is the engine block of a 1999 Lexus rx 300 and do I need to take the engine block to replace the knock sensors?

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!

Where is the MAF sensor located on a 1999 Hyundai Accent?

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

Where is the oxygen sensor located on a 1999 Hyundai Accent?

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

What Size wiper blades for 1999 Lexus es300?

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.

Where crankshaft sensor on Lexus gs300?

where crankshft sensor on lexus gs300 1999

Where are the O2 sensors located on a 1999 Lexus rx300?

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.

Where is the bank 2 knock sensor on a 1999 ES300?

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 do you change spark plugs on a 1999 Lexus GS 300?

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