Can you replacea throttle body of 1.4 tsi vw with another

very limited info generic answer did you do a relearn for the throttle body ---scan for trouble codes

all cars it is 1 of 3 places off the crank shaft
front ,center or rear,. some even are no the tranny flex plate.(crude reluctor)
the water beetle,
no country told. usa CAR IF YES WHY NOT SAY SO , WE USE JUST ONE 2.0l
NO ENGINE TOLD LOTS OF 2.0.
A5 BEETLE 2012-2013 TSI 2.0L??????

2013 VW beetle 2.0 TSI turbo engine. 16 VALVE?
THE EA888????? 3 generations of TSI MADE, GEN 2 IS 2008
197 bhp 2.0-litre turbo petrol engine
A5 BEETLE
VW OUCH
CALLS IT AND ENGINE SPEED SENSOR. SURE BUT IS NEVER IT'S PRIMARY GOAL EVER (rpm) THE GOAL IS EXACT SPARK AND INJECTION TIMING
NOT SPEED,
USA SHOP MANUAL SAYS.
Engine Speed Sensor G28 <<< BINGO REAL NAME FOUND, HARD TO DO.2.0l

1. On the front lower left side of the cylinder block, next to the oil separator. Refer to (see more...)
2. Removing and installing. Refer to Engine Speed Sensor G28, Removing and Installing.

PULL ENGINE COVER
Open the air guide pipe hose clamp 2
Disconnect the connector arrow.?Remove the noise insulation. Refer to see Noise Insulation; Overview - Noise Insulation.
?Remove the bolts 1 and 4 and remove the air guide hose downward from the Throttle Valve Control Module J338.
?Remove the air guide hose 1 from the charge air cooler and remove the air guide pipe downward.
Disconnect the connector 1 from the Engine Speed Sensor G28.?Remove the Engine Speed Sensor G28 bolt.

G28 IS SUPER SECRET CODE FOR CKP. (USA NAMES)

If its like any other model of VW after replacing the throttle body you carry "basic settings" with diagnostic equipment.

If its the 1.4 tsi it can be your change over valve thats faulty its a plastic sealed unit and it gets oil into it

,Use caburator cleaner and spray down the throttle body and put the air duct back on if this start up and then dies your fuel pump is the issue, If you dont have spark and want to test for spark take the lead spark wire from the ignition coil let it hang 1/4 from body ground and have some one crank it if you dont have spark replace the sensor in the distributor.(optic sensor its hall effect). if you have spark and fuel. note the postion of the distributor and move it foward. if it wants to start and cant check for a slipped timing belt,by the way Plymoth made the conquest TSI

What you have is a faulty TPS-throttle position sensor, they are fairly inexpensive and easy to replace. You can find it on the throttle body of your fuel injection system, just follow the air intake hose from the box toward the engine, and it will be right off the throttle body. It is usually connected with a couple of screws/bolts, and has a plug in.

as it should or as you thought it would ?

TSI is a technology that combines supercharging AND turbocharging

The supercharging will give power at low revs and the turbo at higher revs.

this means that there isn't somewhere where the power "kicks in".

Its power from idling to the red line. full stop.

If you think it isn't right take it to a VW dealer to have it checked out.

However, faulty turbos or superchargers make a car undriveable, so maybe you are not receivinbg as much as you had hoped.

read more at :

http://www.vw.co.za/about/technology/tsi/

must perform a Throttle Body service making sure to clean A.I.S. motor and resetting sensor values

what tha generally means is your o2 sensor is throwing a fault code. this is mostliely due to the fact that your TPS (throttle postion sensor) is not functioning properly. this is why there is also a rough idle to the vehicle. have the TPS replaced and the problem will be solved.

Hello, VW polos 1.0, 1.4. 1.6, suffer from carbon bulid up in the throttle bodys causing bad idling, esp the Bosch Mono-Motronic (Throttle Body Injection systems), a good clean with carb cleaner should repair the problem, also engine temp sensor replacement and idle speed control valve replacement can help idle problems.