D-tëch

D-tëch Diesel Diagnostics and Repair specialists

2019 bmw x5 m50 today stuck on a ramp with no gear selection or parking brake release. Fault traced to a tracker system ...
05/09/2025

2019 bmw x5 m50 today stuck on a ramp with no gear selection or parking brake release. Fault traced to a tracker system poorly installed .

Great Season for the  Motspur Park u18 Girls team. League Champions!!! So proud to sponsor them
04/02/2024

Great Season for the Motspur Park u18 Girls team.
League Champions!!!
So proud to sponsor them

2024 . Lets do this
08/01/2024

2024 . Lets do this

Turbo boost problems identified .  .
06/09/2023

Turbo boost problems identified . .

This from a friend of mine in Scotland. Doing things the correct way . Spot on Chay Bblyth pal.
07/05/2023

This from a friend of mine in Scotland. Doing things the correct way . Spot on Chay Bblyth pal.

Sometimes a cheaper alternative ends up being a more expensive mistake .
03/04/2023

Sometimes a cheaper alternative ends up being a more expensive mistake .

Van with poor quality remap i had in recently.

The owner of van had a non start situation and had reached 0.

They were directed to me by another garage.
After explaining I was really busy they explained they may need recovery I sent a link to a YouTube video I made on how to start.

Few weeks passed and I got a message can I look at engine warning.

So question was asked did you solve ad blue issue or is that still needed so I know time to allocate.

That’s been sorted had ad blue delete 🤨🙄🙈

So after explaining it’s likely the remap and it would be best asking person who applied file to look again.

Eventually booking is made for assessment and what i found is a poor quality solution applied😫

No fault codes showing under vehicle specific but is ad blue fault in generic obd.🤮

So explaining to owner that it’s poor quality solution and needs who ever mapped it to solve the issues.

For the remapping company to then tell owner they have done solution properly for my reply to be proof is there the light is on and fault code in generic obd 🤔🫣🫠🤯

So now vehicle owner has the extra cost of my assessment and now all the faffing back and forth waiting to see if the mapping company can actually get to a solution.

Poor quality remaps as people’s attempts to turn off ad blue is becoming more and more of a problem.

When a vehicle comes in with a diy obd scanner still in the car ..This is like going into the doctors after dosing up on...
10/03/2023

When a vehicle comes in with a diy obd scanner still in the car ..
This is like going into the doctors after dosing up on pain killers trying to explain where the pain is, even though you can’t feel it now.
Deleting codes to get it out of limp mode may seem like a good idea but it’s not. You’re removing potential codes that may take a long test drive at certain conditions to reappear. You’re removing the data that tells us what the conditions are that makes them appear. You’re taking away evidence that allows us to diagnose correctly your fault. Without a return visit.
Basically you’re making our jobs harder then needed. And then get annoyed when the light reappears.
Stop . Please for all the techs out there who are trying to do things right. Stop.

Euro6 transit repaired on site in New Covent Garden Market
01/12/2022

Euro6 transit repaired on site in New Covent Garden Market

Address

42 Mobile Street
London
SW19 3

Telephone

+447702544260

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