Is it dangerous to drive in limp mode?

It’s a built-in safety measure that limits power to protect the engine — the car remains driveable but with reduced performance, so get it diagnosed and repaired promptly rather than continuing to drive extensively in this state.

Can this module be repaired instead of replaced?

Given the precision electronics involved, full unit replacement is typically the standard approach.

What is the module made of?

A sealed electronic circuit board, often integrated with the throttle body itself.

What is this part and what does it do?

Full description available in the product description section above. Contact us with clarifying questions.

How do I tell if my part is faulty?

See the 'Signs of a faulty part' section above or run a diagnostic at an auto service.

Yes - all our used parts are tested before sale and sold with guaranteed quality.

When should the part be replaced?

When warning signals appear, diagnostic codes are present, or the system malfunctions.

Throttle control unit LEXUS IS250 2007

Name: Throttle control unit LEXUS IS250 2007
Brand: LEXUS
SKU: 1923002010-2
Price: 22.50 EUR
Availability: InStock

OEM: 1923002010-2

Disassembled car photo

Engine running

Tested before shipping
Guaranteed quality
Fast delivery 3–7 days
14-day returns

What is this part and why does it matter?

The throttle control module manages the electronic throttle body, translating accelerator pedal position into precise throttle valve movement.

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Not sure about compatibility? Send us a question with your car's make, model and year.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

Hesitation or delayed throttle response
Engine going into limp mode (reduced power)
Check Engine light with a throttle control fault code

Installation information

Mounted near the throttle body, connecting to the vehicle wiring harness — a throttle relearn procedure is often required after installation.

Donor vehicle description

VIN: JTHBK262602058706
Make, model: LEXUS IS250
Year: 2007
Engine: Petrol 2.5L 150KW 4GRFSE 2500CC
Transmission: Automatic
Drive: Rear
Equipment: LHD
Colour: 074

396 parts from this car

Frequently asked questions

The ECU needs to record the exact minimum and maximum positions of the throttle mechanism to accurately translate accelerator pedal input into throttle movement.

What our customers say

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Price: affordable. Service: electrical equipment repair.
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Andris B.
September 2026
Price: excellent.
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Didier V.
August 2026
Super good! They came through with the part I needed, quickly and at a fair price! Thanks, and I definitely recommend!
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Ilmars K.
August 2026
I ordered a Heater Blower Motor Resistor for a Toyota Avensis. Delivery took eight days from Latvia to Ireland. I installed it, and everything works perfectly. I wish this company success.
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Aleksandr L.
Toyota Avensis
August 2026
No complaints about Evro Trans itself, everything's fine. But the delivery..... It felt like the order was being carried by turtles. 4 days from Riga to Daugavpils. Judging by the tracking, the parcel just sat somewhere behind a shed for 3 days, then they found it and delivered it the next day. I think that's why I won't be ordering there again.
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Paul F.
June 2026
Super fast delivery of the part, and good quality of the used part. Thanks for the service.
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Natālija I.
May 2026
I ordered antifreeze heaters and an auxiliary pump. Everything arrived quickly, the very next day, and matched the description. I'm satisfied.
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Juris J.
February 2026
Excellent service, timely delivery, and complete transparency at every step. I highly recommend EvroTrans to anyone looking for a reliable partner!
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Egor S.
November 2025
Bought a front fender for my car. I liked it! After payment they sent more than 20 photos of the problem areas, and it was packed very securely - took a while to unwrap.
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Front fender
October 2025