
What we do
The electronics and the engine
Reading a fault code is the easy part. We find out why it is there and fix the cause, whether that means a coding change, a repaired module or a rebuilt engine.
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Live data
Diagnostics and auto-electrics
Faults traced to the cause, intermittent electrical ones included.
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Dealer-level
Coding and programming
Coding, programming and adaptations without a trip to the main dealer.
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On the bench
ECU and module repair
Repaired or cloned, then programmed back into the car.
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In the workshop
Keys and immobilisers
Keys programmed and immobiliser faults worked on here.
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Standard or modified
Remapping
Remaps, and standalone ECUs for builds that outgrow the factory one.
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Machined in-house
Engine building
Rebuilds, forged engines, turbo kits and custom exhausts.
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Cars and vans
Servicing and repairs
Servicing, MOT repairs, tyres and mechanical work.
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Track and race
Motorsport preparation
Setup, preparation and fabrication for competition use.

On the bench in the Goose Green workshop.
Diagnostics and electronics
The fault the scanner missed
Some faults never set a code, and some codes point at the wrong part. We trace the fault with live data, and when a module is to blame it comes out and goes on the bench: repaired, cloned or reprogrammed, then refitted, rather than replaced with a new unit at main-dealer prices.
- 6 Dealer-level groups
- In-house ECU repair

Engines and performance
Machined, measured, built
AMD started with Mitsubishi Evos, where the engine, the electronics and the setup all have to agree. Every build is still done that way: machining in-house, standard rebuilds and forged engines, turbo kits, exhausts, and the remap to go with them.

Servicing and repairs
Everyday cars, same standard
It is not all performance work. We service and repair everyday cars and vans as well: MOT repairs, exhausts, electrics and tyres, with the same diagnostic kit and the same straight answers.
Took my car in for a full service and Suspension setup. … Honest when it comes to recommendations to maintain the car also. The car felt unbelievable on the drive back, cannot recommend highly enough.
Went around the block trying to get my car fixed also spending a small fortune with the issues never going away. AMD took my car in without waiting. Within 2 days my car was as good as new.
Finally found highly skilled top notch mechanics. Had issues with exhaust which was dealt with, no fuss, no frills just done a fab job. Great communication.
Tell us what the car is doing
Ring the workshop or send the details. We will tell you straight whether it is a job for us and what is involved.
