# FSI Coil Conversion and ICM Delete Harness Kit 1.8T AEB ATW - Audi A4 B5 / VW Passat B5

> Plug and play harness kit to fit 2.0 TFSI coils on AEB / ATW 1.8T engines (Audi A4 B5, VW Passat B5): deletes the ICM. 4 harnesses + 1 delete loom. Coils and adapters sold separately.

- **Reference** : DP-ENG-IGNITION-VAG-03
- **Brand** : Dynaparts
- **Price** : 49.99 EUR incl. VAT
- **Availability** : In stock
- **Delivery to mainland France** : 5.99 EUR, ships within 0 to 1 business day(s), transit 1 to 2 business day(s)
- **EAN** : 3667387120003
- **URL** : https://dynaparts.fr/en/18t/234154-fsi-coil-conversion-and-icm-delete-harness-kit-18t-aeb-atw-audi-a4-b5-vw-passat-b5.html

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![FSI Coil Conversion and ICM Delete Harness Kit 1.8T AEB ATW - Audi A4 B5 / VW Passat B5](https://dynaparts.fr/453325-large_default/fsi-coil-conversion-and-icm-delete-harness-kit-18t-aeb-atw-audi-a4-b5-vw-passat-b5.jpg)

**Check compatibility** with your vehicle Choose my vehicle

Delete the ignition control module (ICM) on your AEB or ATW 1.8T and fit 2.0 TFSI coils, which are more reliable and easier to source. This **100% plug and play** harness kit converts the original 3-wire wiring to 4-wire, with no cutting or soldering.

![Dynaparts](https://dynaparts.fr/img/m/17.jpg)

[Brand Dynaparts](https://dynaparts.fr/en/17_dynaparts)

Reference DP-ENG-IGNITION-VAG-03

Rating: (0)

49,99 € tax incl.

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In stock at our warehouse 2 in stock

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## No more misfires on your 1.8T AEB / ATW

Early Audi A4 B5 and VW Passat B5 1.8T engines use passive 3-wire coil packs driven by an **ignition control module (ICM)** mounted on the airbox. With age and heat, both the ICM and the coils wear out: idle misfires, stumbling under acceleration, and hours spent swapping parts to find the culprit.

This kit fixes the problem at the source. 2.0 TFSI / TSI coils have a built-in igniter: they take the ECU signal directly, so the ICM is no longer needed. You get a more modern, more reliable ignition system with coils that are easy to source.

## Kit contents

- **4 coil conversion harnesses** (original 3-wire connector to 4-wire coil)
- **1 ICM delete harness** (bypass, fits one way only)

## Also required

Coils and spacers are not included in this kit:

- **4 × 2.0 TFSI / TSI coil packs**, such as our [Dynaparts Plasma ignition coils](https://dynaparts.fr/en/pieces-performance-dynaparts-moteur-vw-audi-ea113/220619-bobine-allumage-renforcee-plasma-dynaparts-pour-20tfsi-ea113.html)
- **4 coil spacers**, required to seat the TFSI coils at the correct height on the 1.8T valve cover: [Dynaparts aluminium coil spacers](https://dynaparts.fr/en/pieces-auto-audi-a3-18/222083-entretoise-en-aluminium-pour-bobines-tfsi-montage-18t.html)

## Benefits

- Removes the ICM, a well-known weak point of the factory ignition
- 2.0 TFSI coils: more consistent spark under high load and a smoother idle
- Allows a wider spark plug gap on tuned engines while keeping a strong spark
- Custom-made, 100% plug and play harnesses: no cutting or soldering on the factory loom
- Simple, fully reversible installation

## Installation tips

- For access to the front coils, move the coolant expansion tank, the MAF and, if needed, the airbox out of the way.
- On the coil side, push the 4-wire connector in until it clicks and locks.
- The harnesses can be tucked under the intake runners: remember to reconnect any injector plugs you unclipped to do so.
- For extra security, add a zip tie around each 3-wire junction.
- If the engine runs rough on first start, switch it off and check every connection, including the ICM delete harness.

## Fitment

- Audi A4 (B5) 1.8T 20V 150 hp: engine codes AEB and ATW
- VW Passat (B5, type 3B) 1.8T 20V 150 hp: engine codes AEB and ATW

This kit is only for 1.8T engines fitted with 3-wire coils and an ICM. Later 1.8T engines (Passat B5.5 3BG, Golf IV, Leon, TT, S3, etc.) come with 4-wire coils from the factory: they only need spacers to run TFSI coils. If in doubt, check the engine code on the block or the service book sticker, or contact us before ordering.

- **Product Range :** Engine
- **Engine** Câbles/faisceaux d'allumage
- **Engine** Ignition coils

Compatible vehicles (4)

AUDI (2) ▼

| Model | Engine | Fuel | Displacement | Power | Years |
| --- | --- | --- | --- | --- | --- |
| A4 B5 (8D2) (11/1994 - 09/2001) | 1.8 T (150 cv) | essence | - | 150 hp | - |
| A4 B5 Avant (8D5) (11/1994 - 09/2001) | 1.8 T (150 cv) | essence | - | 150 hp | - |

VW (2) ▼

| Model | Engine | Fuel | Displacement | Power | Years |
| --- | --- | --- | --- | --- | --- |
| Passat B5 (3B2) (08/1996 - 11/2000) | 1.8 T (150 cv) | essence | - | 150 hp | - |
| Passat B5 Variant (3B5) (05/1997 - 11/2000) | 1.8 T (150 cv) | essence | - | 150 hp | - |

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