Dukinfield Diagnostic & Tuning Mobile

02/02/2026

VW Caddy 2022 2.0 tdi & DSG gearbox

Customer was looking to get better fuel mpg & after this caddy has been converted a bit better response after extra weigh added

VAG group de tune virtually all models this one was just releasing what VW know this set up can handle ( they charge the earth for the higher power versions when new & it’s only software )

After chatting with the customer to get a understanding of what the vehicle is used for we decided to Stage 1 the engine not to be driven quickly but to reduce gear changes at low speed the extra torque give this model much better drivability at lower speeds & when overtaking or a incline however the gearbox being so new and this being a converted wheel chair access vehicle rather than stage 1 the gearbox we just gave it a update

The customer very kindly left me some feedback see review ( thank you for that )

☎️07894010663

Dukinfield Diagnostic & Tuning Mobile

Dukinfield Diagnostics & Tuning

TWRtuning

02/02/2026

Nice to see my pal this morning and offer some help with his new van

MAN TGE 2020 REG 2.0tdi

We have added a little bit of power & better mpg

We’ve also taken care of a load of fault codes that have been in the van since he purchased it

Should be plain sailing from here

☎️07894010663

Dukinfield Diagnostics & Tuning

Dukinfield Diagnostic & Tuning Mobile

02/02/2026

2020 Renault Traffic Adblue issues

Ecu bench tuning
1 hours appointment
All work done at the customers place

Dukinfield Diagnostic & Tuning Mobile

☎️07894010663

31/01/2026

Just wanted to say thanks to all my customer new & old

And a massive thank you to Chris TWRtuning the man that’s made all this possible 🩵

After my first full month concentrating on the mobile side I’ve gotta say it’s been a success

The workshop is running great with Lewis Sam & Brandon doing a fantastic job

I want to thank my loyal trade customer
Autopro Repairs
Station Garage
JHR Motoring
Ashton VanSales
COG Motors
Oakwood Motor Company Limited
Tom Turner
There is more but they must not follow my mobile page

If you are a car sales outlet - car trader - service repair garage - body shop and need help with the problems nobody likes fixing drop me a message on

📞07894010663

📱tx - watsap - messenger

Dukinfield Diagnostic & Tuning Mobile

Dukinfield Diagnostics & Tuning

31/01/2026

Mobile Diagnostic service
No guessing. No parts darts.
Just solid diagnostics & fixed right first time

📍 Based in Dukinfield near Asda Ashton
📩 Message us to book in

🔧 Our Services

✅ Performance remapping
✅ Fuel economy improvements
✅ DPF / EGR / AdBlue solutions
✅ Fast, reliable file service
✅ Market-leading licensed equipment
✅ ECU coding & programming
✅ DSG / TCU gearbox remapping
✅ Speed limiter removals & adjustments
✅ Advanced diagnostic support
✅ Boost & vacuum leak testing
✅ Full mobile coverage
✅ Most makes & models covered (2002+)
✅ Master technician with 27 years in trade

📲 Getting in touch is easy:
☎️ 07894010663
💬 Facebook Messenger always active
📩 DM us directly

👍 Please like, follow & share – it genuinely helps small businesses like ours

30/01/2026

WHAT IS BACK TO STOCK 🤔

We are seeing more & more of this kind of work
Some P codes & some parts can be coded out safely yet some just clear the dash

This leaves the vehicle in a position where if runs n drives rubbish without a warning in the dash

This is more common for traders & car sales pitches if your in the trade we’ve got you covered whatever the issue

📞07894010663

Covering
Greater Manchester
Warrington & Cheshire
North wales & Wirral

Dukinfield Diagnostic & Tuning Mobile
TWRtuning
F1 Keys

30/01/2026

Mercedes 2021 C300

EGR ISSUES some diagnostic tuning took care of of that

We then added a stage 1 Gear Box file as to match match the stage 1 Engine file done a month or so ago

Dukinfield Diagnostic & Tuning Mobile

Dukinfield Diagnostics & Tuning

📱 07894010663

30/01/2026

Intermittent none start
Intermittent cutting out

Dealer known concern followed Citroen / Peugeot technical service news

Clean 3 connections on under bonnet fuse box

Clean n tighten 2 pins in ecu harness

All done mobile at the customers home address

For all tuning & diagnostics issues

Call 07894010663

Dukinfield Diagnostic & Tuning Mobile

Dukinfield Diagnostics & Tuning

28/01/2026

Adblue Solutions On this Audi A4 2022

Customers been struggling having parts fitted left right n centre

1 hour appointment at his place of work and it’s all sorted

All your tuning needs both Stage 1 & Diagnostic Tuning covered

Greater Manchester
Warrington & Cheshire
North wales & Wirral

Dukinfield Diagnostic & Tuning Mobile

TWRtuning

F1 Keys

27/01/2026

19/01/2026

So posted this on main garage page

Today we’ve collected a second hand ecu

Cloned - immobiliser off

Fitted & cars up n running within a day or two

So much for the Rac and their massively over priced starter motor 🤨

18/01/2026

Peugeot Boxer van 2.0d DCM6.2

Sunday service for a trade customer

Some diagnostic tuning in progress

All trade enquiries call ☎️ 07894010663

Dukinfield Diagnostic & Tuning Mobile