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It is on the exhauist manifold. I suggest you get a manual on your car from AUTOBOOKSONLINE.COM and it will acquaint you wiht all of the things under the hood. Our cars don't have BOV's! They have By Pass Valve's so the excess air get sent back to the airbox and get metered. And it's located on a hose which goes from the air box down to the turbo. It's also got a little 1/8" hose which connects to the top of it. It's basically located behind and a little below the Passenger Side headlamp. Easiest way to get to it is from the bottom of the car with the belly pan cover take off.

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โˆ™ 2005-08-10 19:07:06
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Q: Where is the turbo and the blow off valve in a '99 Audi A4 1.8T?
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Related questions

Where is the blowoff valve located on a 2001 Audi a4 18t?

The Vehicle does not have a blow off valve. so you will never find it.

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The clue is in the numbers. 18t is an 1800cc turbo, the 3.0 is a 3000cc engine.

What do electric thermostats do in an Audi 18t 2001?

No such thing. The Audi's thermostat has a wax impeller.

What is 18t plus 4x - 47t plus 50x?

18t + 4x -47t + 50x = -29t + 54x

What is the answer to this equation 5t-26 equals equals 18t?

5t-26 = 18t -26 = 18t -5t -26 = 13t t = -2

What is the GCF of 12t and 18t?

The GCF is 6t.

Which is bigger 18T or 36000lb?

They're the same.

How do you factor 15 18t?

3(5 + 6t)

What is the greatest common factor of 12t and 18t?


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You need to put some heat in your gas tank; sounds like you have water passing through the fuel injecters dirt in the intake manifold/throttle/air flow meter

How do you replace the clutch in your 1999 VW Passat 18T?

take it to a garage

Factor 77-18T plus T2?

(t - 7)(t - 11)

How difficult is it to replace a water pump on 1999 Audi A4 18T?

hope this helps i have a 97 and replaced the water pump all i had to do was remove the alternator and loosen the power steering bracket and the water pump slides out from between the engine and bracket. just done this job on 1998 1.8 turbo. the bolts holding the alternator and power steering brackets pass through the water pump and hold it to the block! mark witch bolt for each hole, they are different lengths. change the thermostat while its off the car..

What does t mean in the equation...42 equals 18t plus 4t plus 5?


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The car or vehical was too old.

Why was the 18T h amendment taken away?

To allow the sale of alcoholic beverages and end the Prohibition Era

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5t - 26 = 18tSubtract 5t from each side:-26 = 13tDivide each side by 13:-2 = t

Why is there oil leaking out of the bottom of your 2005 Volkswagon Golf GTI 18t?

Check the bottom gearbox casing bolts arent loose.

How do you improve rear speaker sound reproduction on an Audi A4 18T 2000 model without changing the head system?

I am in the process of figuring out how to replace my rear speakers in an Audi A4 2001. So far I have figured out that the cover is attached to the plate. I am going to remove the covers underneath to remove the wires. There is a little cup that cover wires for the speaker, you can remove that one pretty easy. I will update with more details on the project goes. If you put a crossover to take out the lows below around 70 to 90 Hz, it will remove a lot of distortion.

What is the value of a 1995 Topps Traded Carlos Beltran rookie card number 18T?

A 1995 Topps Traded Carlos Beltran rookie card number 18T has a book value of about $15.00 in near/mint -mint condition. Professionally graded cards will sell for more. Condition is important. Common flaws with baseball cards include: rounded edges, creases, off centered, and faded color. Any or all flaws will devalue the card significantly.

How do you change the front park light on a 2003 Audi A4 18T quatro sedan?

This is how I changed mine: You need a socket set and a screw driver. Open the boot and in line with the light there should be a round indent in the carpet. Flick it open with a screw driver or something flat. Now in the hole there should be a hexagonal bolt. Get the right size socket and start unscrewing until the whole casing comes off. There should be two plastic retaining clips which you can undo and change the bulb.

Em 18t lam tinh hap dan qua?

It's a sentence from a bad Vietnamese guy. He spoke like that when watching a sex movie. The real meaning is "How wonderful a 18 years old girl making love like that".

How do you Find the Greatest common factor of 12t and 18t?

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Your 2001 VW Jetta 18T Wolfsburg Edition is sputtering and loosing rpms and power when accelerating or just sitting idle do you know what type of problem or issue may be causing this?

i have a 2.0L 2000 jetta and it did the same thing, I had to have the throttle body and 02 sensor replaced.

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The answer is correct, however the 1.8t engine does not exist in the A6. the fuse panel cover is located just where the driver's door meets the dashboard. you would see a small groove. take off the cover using this groove.