Electronics & OBD-II Scanner

Mobile Vehicle Diagnostics in Wem & Shropshire

Dealer-level fault diagnosis, live sensor data analysis, electrical troubleshooting & warning light inspection at your home or workplace across Shropshire.

Owner-operated by Aaron Fixed diagnostic fee from £45 Home or workplace visits

CallCall 07426 443009 WhatsApp

Where

Your home driveway, workplace car park, or roadside location

Mobile suitability

All petrol, diesel, hybrid & light commercial vehicles

Price based on

Fixed mobile diagnostic fee (confirmed before travel)

Before we travel

Yes — diagnostic fee confirmed upfront; repair quoted after pinpointing fault

Start here

When should you book mobile diagnostics?

Modern vehicles rely on dozens of interconnected electronic control modules (ECUs). Diagnostics is needed when:

Common signs

Check Engine Light (MIL), ABS, Traction Control, Airbag, or EPC light illuminated
Vehicle has entered 'Limp Home Mode' (reduced engine power and capped revs)
Intermittent running issues, engine misfires, stuttering under acceleration, or erratic idling
DPF (Diesel Particulate Filter) soot warning or AdBlue system fault on dash
Vehicle failed MOT on exhaust emissions or warning lights

Urgent signs

Car or van turns over but will not start (Non-start condition)
Battery light showing or electrical systems shutting down while driving
Frequent battery drain leaving the vehicle dead overnight

Swipe for urgent warning signs

AVOID GUESSWORK: Replacing expensive sensors or components based purely on a generic OBD code reader often wastes hundreds of pounds. Our diagnostic service identifies the ROOT CAUSE — whether it's wiring corrosion, blown fuses, boost leaks, or sensor failure.

Vehicle Diagnostics components and workmanship

The component, up close

Plain-English explanation

The difference between basic code reading & real diagnostics

A basic code scan only tells you what symptom a sensor reported (e.g. 'P0101 - Mass Air Flow Sensor Circuit Range'). It does NOT tell you WHY that code was logged.

That code could be caused by a faulty sensor, a split boost hose downstream, corroded wiring connectors, a blown fuse, or a vacuum leak. Blindly replacing the MAF sensor will not fix a split rubber hose!

ADL Mobile Diagnostics combines top-tier professional scan tools (AUTEL / Snap-on / Launch) with live data logging, component actuation tests, smoke testing for vacuum leaks, and multimeter electrical pin testing.

We pinpoint the exact failing part or electrical fault, present the diagnostic findings clearly, and quote for the fix — so you pay only for what actually needs repairing.

Read the full explanation +

We pinpoint the exact failing part or electrical fault, present the diagnostic findings clearly, and quote for the fix — so you pay only for what actually needs repairing.

Vehicle-specific note: Compatible with modern vehicles (OBD-II standard) including Ford, Vauxhall, Renault, Volkswagen, Audi, BMW, Mercedes, Peugeot, Citroen, Nissan, Toyota, Hyundai, Kia, and commercial vans.

No vague packages

Exactly what is included

A transparent scope before the booking, with vehicle-dependent recommendations explained separately.

1. Standard Diagnostic Package

Comprehensive diagnostic assessment included in the fixed callout fee:

Full system scan across all electronic control modules (Engine, ABS, Airbag, BCM, DPF, Transmission)
Live sensor data reading & freeze-frame fault analysis
Actuator component testing (fuel pumps, solenoids, EGR valves, cooling fans)
Electrical circuit & battery / charging voltage check
Clear advice on root cause, urgency & repair quotation
Clearing non-permanent historic fault codes post-inspection

2. Extended Diagnostic Tests (if required)

Specialist tests performed when initial scan indicates complex mechanical/electrical issues:

Smoke machine leak test for intake, turbo & intercooler boost leaks
Oscilloscope sensor signal testing for intermittent wiring faults
Fuel pressure & injector leak-back test
DPF manual regeneration routine

3. Not Included in Diagnostic Fee

Subsequent physical repairs or replacement parts:

Physical replacement parts (sensors, valves, wiring harness repairs)
Major teardown labour (e.g., removing intake manifolds for deep carbon inspection)
ECU remapping or module virginising

Swipe to compare included, recommended and excluded work

1. Standard Diagnostic Package

Comprehensive diagnostic assessment included in the fixed callout fee:

Full system scan across all electronic control modules (Engine, ABS, Airbag, BCM, DPF, Transmission)
Live sensor data reading & freeze-frame fault analysis
Actuator component testing (fuel pumps, solenoids, EGR valves, cooling fans)
Electrical circuit & battery / charging voltage check
Clear advice on root cause, urgency & repair quotation
Clearing non-permanent historic fault codes post-inspection

2. Extended Diagnostic Tests (if required)

Specialist tests performed when initial scan indicates complex mechanical/electrical issues:

+Smoke machine leak test for intake, turbo & intercooler boost leaks
+Oscilloscope sensor signal testing for intermittent wiring faults
+Fuel pressure & injector leak-back test
+DPF manual regeneration routine

3. Not Included in Diagnostic Fee

Subsequent physical repairs or replacement parts:

Physical replacement parts (sensors, valves, wiring harness repairs)
Major teardown labour (e.g., removing intake manifolds for deep carbon inspection)
ECU remapping or module virginising

Where can mobile diagnostics be performed?

Mobile diagnostics can be carried out anywhere your vehicle is parked — even if it won't start or move!

Suitable locations

Home driveway, kerbside, or residential garage
Workplace car park or commercial trade yard
Breakdown location / safe layby within Shropshire

Ground & access

Safe access to the vehicle cabin and engine bay
Can be performed on any flat or slightly sloped surface

Weather & safety

All-weather capability (scan equipment operates inside cabin and under hood)

From enquiry to handover

How your appointment works

1
Share Symptoms & Location
Send your registration plate, postcode, and a brief description of the warning lights or fault.
2
Book Diagnostic Visit
Aaron confirms the fixed mobile diagnostic fee and agrees a convenient arrival time slot.
3
On-Site Diagnostic Scan
Aaron plugs in professional diagnostic equipment, analyzes live data, and performs physical component checks.
4
Explanation & Repair Quote
You receive an honest breakdown of the issue, clear recommendations, and a fixed quote for any required repairs.

Swipe through the four appointment steps

Straightforward pricing

How diagnostic pricing works

Fixed Diagnostic Fee

Mobile diagnostic assessment within core Shropshire radius starts from a transparent, agreed fee (£45).

Transparent Repair Quotes

If parts or repairs are required, you get a written quote before any repair work takes place.

No Mandatory Repair Pressure

You are under no obligation to carry out repairs immediately — you receive the diagnostic report to decide.

Honest Assessment Guarantee: If a fault code is unreadable due to a third-party aftermarket alarm or anti-theft lockout, you are informed immediately before further time is spent.

Plan your day

Duration & what to expect

Typical time: 45 minutes to 1.5 hours for full diagnostic evaluation
Driveable immediately?: Depends on fault severity — Aaron will advise if safe to drive
Do you need to stay?: Recommended to be present to describe when symptoms occur
Parts prepared: Diagnostic visit requires no parts in advance; repair parts sourced rapidly upon diagnosis

A real completed job

BMW 320d (2017)

Shrewsbury, Shropshire

The issue. Check engine light, vehicle in limp mode (max 2000 RPM), previous garage recommended £800 DPF replacement.

What Aaron did. Mobile diagnostic scan revealed DPF was fine — cause was a split £35 rubber intercooler hose leaking boost pressure.

The result. Replaced split intercooler hose on site, cleared fault codes, performed forced regen. Saved customer over £700!

“Another garage wanted to charge me £800 for a new DPF. Aaron ran a proper diagnostic check in Shrewsbury and found a simple split hose. Fixed it in 30 minutes. Top man!”
David R., Shrewsbury

Questions about Vehicle Diagnostics

Still unsure? Call Aaron for a straight answer about your vehicle.

07426 443009

Coverage

Across Shropshire within roughly 30 miles

View all areas

Wem Market Drayton Shrewsbury Telford Whitchurch Oswestry

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Price agreed before we travel

Ready for a clear, fixed quote?

Send your registration and postcode. Aaron will confirm suitability, parts and price before the appointment.

Book online Call Aaron

Mobile Vehicle Diagnostics in Wem & Shropshire

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