Year & trim-specific price guide

Used 2015 Audi Q7 Engine Computer — Electronic Control Module, (3.0L), gasoline, engine ID CTWA prices

Trim-specific pricing for the Electronic Control Module, (3.0L), gasoline, engine ID CTWA variant of the 2015 Audi Q7 engine computer, built from 38 real salvage yard listings with condition grade detail.

SKWritten bySaurabh Kumar · Co-Founder & CTO

Saurabh Kumar

Co-Founder & CTO, Part Price Guide

Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.

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ASReviewed byAmbika Sharma · Co-Founder & COO

Ambika Sharma

Co-Founder & COO, Part Price Guide

12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.

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Last updatedSep 26, 2026

2015 Audi Q7 · Electronic Control Module, (3.0L), gasoline, engine ID CTWA

$136

median asking price

38 priced listings · $60–$329

Price summary

A used 2015 Audi Q7 engine computer (Electronic Control Module, (3.0L), gasoline, engine ID CTWA) costs $60 to $329, with a median asking price of $136. Based on 38 priced salvage yard listings across the US, updated Sep 26, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$136

Grade B (good)$241

2015 Audi Q7 engine computer — Electronic Control Module, (3.0L), gasoline, engine ID CTWA price snapshot

USD

Low: $60
Average: $156
High: $329

38 priced listings used · last updated Sep 26, 2026· How we price·

Condition comparison

Price by part grade

Grade AClean / low wear$60–$32931 listings

Grade BStandard used$241–$2411 listings

Grade XUngraded$98–$2506 listings

Grade	Price range	Listings
Grade AClean / low wear	$60–$329	31
Grade BStandard used	$241–$241	1
Grade XUngraded	$98–$250	6

Median by grade

Grade price comparison

Grade A$136

Grade B$241

Ungraded$200

Median asking price by seller-reported condition grade · $60–$329 overall range

Trim-specific context

How does the Electronic Control Module, (3.0L), gasoline, engine ID CTWA compare?

This pricing covers the Electronic Control Module, (3.0L), gasoline, engine ID CTWA variant of the 2015 Audi Q7 engine computer, based on 38 priced listings. Its $136 median is 23% below the 2015 Audi Q7 engine computer overall median of $176.

There are 2 other engine computer variants available for the 2015 Audi Q7.

Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.

Same year, other trims

What other 2015 Audi Q7 engine computer variants are available?

Electronic Control Module, (3.0L), gasoline, engine ID CTWB

46 listings$100$48 – $327

Electronic Control Module, (3.0L), diesel

38 listings$455$275 – $696

Back to full guide

2015 Audi Q7 engine computer — all trims

View 2015 guide

Common questions

2015 Audi Q7 engine computer (Electronic Control Module, (3.0L), gasoline, engine ID CTWA) FAQ

How much is a used 2015 Audi Q7 engine computer (Electronic Control Module, (3.0L), gasoline, engine ID CTWA)?

Based on 38 priced salvage-yard listings, a used 2015 Audi Q7 engine computer in the Electronic Control Module, (3.0L), gasoline, engine ID CTWA variant lists between $60 and $329, with a median asking price of $136.

Which years use the Electronic Control Module, (3.0L), gasoline, engine ID CTWA engine computer?

In our current dataset, the Electronic Control Module, (3.0L), gasoline, engine ID CTWA variant appears only for the 2015 model year.