CITROEN ECU Documentation

Access the largest database of hardware ECU information, wiring diagrams, and technical specifications for CITROEN vehicles. Everything you need for diagnostics and tuning.

Official Model History →

9 Models Indexed

CITROEN Vehicle Library

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Traction Avant

ECU Ready

First mass-produced front-wheel drive car

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DS (Goddess)

ECU Ready

Avant-garde design and hydraulic suspension

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2CV

ECU Ready

First mass-produced diesel car

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CX

ECU Ready

Luxury sedan with hydropneumatic suspension

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BX

ECU Ready

Compact executive car with four-wheel steering

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C3

ECU Ready

B-segment hatchback

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C4

ECU Ready

Compact family car

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C5

ECU Ready

Executive car

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C6

ECU Ready

Large family sedan

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