Motor Mechanic Specialists

Motor Mechanic Specialists I'm now offering hardware upgrades for the VAG group pushing 300+ BHP for as little money as possible.

Nuneaton’s Mobile Diagnostic & Electronics Specialists

We are performance and electronic vehicle specialists providing mobile OBD2 diagnostics, advanced component coding, electronic parking brake service, and DPF forced regenerations. Some recent jobs I've done include a major service on a Superlight 125, steering arm + track rod ball joint + wishbone on a Citroen DS3, starter motor on a Ford Fi

esta, fuelling diagnosis on a Ford Focus, EML fault code reading on a Peugeot 208 (exhaust sensor had gone), and replacing a crankshaft sensor on a Honda Jazz. In regards to vehicle tuning, I've done a lot of stage 1's on the VAG group, eco maps on van fleets, stage 2 + pop and bang remap on a BMW 235i and some other custom tunes. A little about me, I am very much into motorbikes and cars and spending what little time I have with my fiance and going out on the motorbike.

Volume Up 🔊Ever wondered what an automated gearbox relearn actually sounds like? You can hear the electronic actuators p...
12/08/2026

Volume Up 🔊

Ever wondered what an automated gearbox relearn actually sounds like? You can hear the electronic actuators physically cycling through the gears and learning the clutch bite points!

Why is this essential after a gearbox oil change?
Fresh transmission fluid changes how smoothly the internal components move and hold pressure. Running a digital adaptation recalibrates the electronic actuators to match the new fluid condition—preventing clutch slippage, stopping harsh shifts, and protecting your new fluid from overheating.

Benefits of a Relearn:

⚙️ Eliminates jerky or hesitant gear changes

🚗 Protects against premature clutch and transmission wear

⚡ Restores smooth, factory-standard gear shifts

No main dealer trips needed. We bring dealer-level adaptation and programming tools directly to your driveway!

📍 Serving Nuneaton (CV11) & Surrounding Areas

⏱️ Hours: Mon–Fri (17:30–21:00)

Suffering from clunky or hesitating gear changes after a service? Tap 'Message' with your reg and location to get booked in!

💨 Car Stuck in Limp Mode? Watch a DPF Clean in Action!This Ford Galaxy came to us with an engine warning light, zero pow...
10/08/2026

💨 Car Stuck in Limp Mode? Watch a DPF Clean in Action!

This Ford Galaxy came to us with an engine warning light, zero power, and a completely blocked Diesel Particulate Filter (DPF). The car's computer had given up trying to clean itself!

Rather than spending a fortune on a brand-new filter, I traveled straight to the customer's driveway and plugged in my professional diagnostic equipment to perform a Forced DPF Regeneration.

🔥 What’s happening in the video?
Our system safely ramps up the exhaust temperature to over 600°C. This burns off all the trapped soot and turns it into fine ash, clearing the blockage right before your eyes!

The Result:

🛑 Blockage cleared

⚡ Limp mode removed

🚗 Full engine power restored—without expensive garage bills!

📍 Serving Nuneaton (CV11) & Surrounding Areas

⏱️ Hours: Mon–Fri (17:30–21:00)

Got a DPF light on your dash or a diesel losing power? Tap 'Message' with your registration and postcode to get booked in!

Motor Mechanic Specialists — Built by enthusiasts, for enthusiasts.

⚠️ Got an On-and-Off Warning Light? It’s Probably a Lazy Exhaust Sensor!Here we have a Peugeot 208 that came to us with ...
31/07/2026

⚠️ Got an On-and-Off Warning Light? It’s Probably a Lazy Exhaust Sensor!
Here we have a Peugeot 208 that came to us with an engine light that kept popping up out of nowhere, along with poor fuel economy and sluggish throttle response.

A basic code scanner might just spit out a generic "Oxygen Sensor Fault"—leading most people to throw expensive parts at the car blindly. But when we map the live data on our diagnostic screen, the real story comes out:

🟡 Yellow Line (Upstream Sensor): This is reading the raw exhaust gases fresh out of the engine. Notice how quickly it switches up and down? That’s healthy!

🔵 Blue Line (Downstream Sensor): See how it flatlines and lags behind? As engine RPMs change, this line should follow a smooth, clean curve. Instead, it’s sporadic, sluggish, and completely "lazy."

What does a lazy sensor actually do to your car?
When an oxygen sensor gets lazy, it sends delayed or erratic voltage signals to the engine computer. The car gets confused about air-fuel ratios, goes into a rich "safe mode," and burns through your petrol fast—all while triggering that annoying intermittent light on your dash!

💡 Don't guess—diagnose. We map live graph data right on your driveway to pinpoint the exact failing component before you spend a penny on unnecessary repairs.

📍 Serving Nuneaton (CV11) & Surrounding Areas

⏱️ Hours: Mon–Fri 17:30–21:00 & Saturdays (All Day)

Got a warning light that keeps vanishing and coming back? Tap 'Message' to book a driveway live-data scan this week!

Motor Mechanic Specialists — Built by enthusiasts, for enthusiasts.

🚗 Ever Had an Engine Light That Comes and Goes? Here’s What It Actually Means!The Vehicle: 2015 Vauxhall Corsa-EThe Issu...
28/07/2026

🚗 Ever Had an Engine Light That Comes and Goes? Here’s What It Actually Means!
The Vehicle: 2015 Vauxhall Corsa-E

The Issue: The driver noticed an intermittent Engine Management Light (EML) popping up on the dashboard—appearing for a day or two, then disappearing, leaving them wondering if it was a real issue or just a glitch.

The Scan (As seen on our TOPDON Diagnostic Report):
Plugging into the Engine Control Module (ECM) revealed fault code P0054 – HO2S Heater Resistance (Bank 1, Sensor 2).

What does this actually mean?

Sensor 2 is the Lambda (Oxygen) sensor fitted after the catalytic converter. Its job is to monitor exhaust gases and tell the engine computer how efficiently the converter is cleaning emissions.

The "Heater Resistance" fault means the heating element inside the sensor was failing. When starting the car from cold, the sensor couldn't warm up fast enough to give accurate readings, triggering the warning light!

Because the heating element was failing intermittently, the light would turn off once the exhaust naturally heated up the sensor during longer drives.

💡 Why you shouldn't ignore a failing post-cat sensor:
When your car's computer gets bad or missing data from an oxygen sensor, it often defaults to a "safe mode" that burns extra fuel. Fixing a dying Lambda sensor early restores proper air-fuel ratios, saving you a fortune at the petrol pump!

No guessing. No swapping parts blindly. Just exact diagnostic data on your driveway.

📍 Serving Nuneaton (CV11) & Surrounding Areas

⏱️ Evening slots (17:30–21:00) & Saturday bookings available.

Got an intermittent dash light you’ve been ignoring? Tap 'Message' to book a mobile diagnostic scan on your driveway this week!

Motor Mechanic Specialists — Built by enthusiasts, for enthusiasts.

🛠️ Diagnostic Case Study: 2018 Honda Civic "Christmas Tree Dash"The Issue: Driver came to us with ABS, Electric Handbrak...
23/07/2026

🛠️ Diagnostic Case Study: 2018 Honda Civic "Christmas Tree Dash"
The Issue: Driver came to us with ABS, Electric Handbrake, and Steering Assist warning lights all popping up on the dash at once.

The Scan (As seen on our TOPDON Diagnostic Report):
Modern cars use interconnected systems (CAN Bus networks). When one core sensor goes down, it triggers a domino effect of warning lights across other systems!

Primary Fault: C0037-14 – Left Rear Wheel Speed Sensor Circuit Failure (Short to Ground or Open).

Secondary Fault: C1110-13 – Left-Rear Electric Parking Brake Actuator Circuit Open.

The Domino Effect: Because the ABS system lost track of the left rear wheel speed, the Driver Assist (IDAS) threw code U0416-68 (VSA Brake Actuator Malfunction) and shut down advanced safety features because it couldn't rely on accurate speed data!

The Fix: Rather than replacing expensive electronic handbrake actuators or steering modules (which a main dealer might try to sell you), a simple diagnostic scan pinpointed the true culprit: a damaged rear wheel speed sensor circuit. We replaced the rear wheel speed sensor and hub for less than what most garages will charge you for a Major Service and a MOT!

💡 The Lesson: Don't panic when your dashboard lights up like a Christmas tree! It’s often just one sensor sending scrambled signals to the rest of the car.

Need a dealer-level diagnostic scan on your driveway in Nuneaton/CV11? Drop us a message to book an evening slot!

Built by enthusiasts, for enthusiasts.

If you missed our post last week and are still putting off that stubborn dashboard warning light, here is the proof that...
22/07/2026

If you missed our post last week and are still putting off that stubborn dashboard warning light, here is the proof that we are equipped, active, and ready.
The vehicle shown is your local, certified diagnostic specialist, bringing expert OBD2 scanning, battery coding, and DPF regeneration directly to your doorstep this evening.
As a verified independent business built strictly by local enthusiasts, we are fully mobilised to diagnose your vehicle faults on your driveway between 17:30 and 21:00. Don't face the weekend with an unsafe car—support a local CV11 specialist and get booked in today! 🚗💨

24/06/2026

Hey everyone! 👋

I wanted to introduce my new local business, Motor Mechanic Specialists. If you work a 9-to-5 and find it impossible to get your car to a garage during the day, I’m here to help.

I bring dealer-level diagnostics and automotive electronics expertise straight to your driveway. No expensive garage call-out fees or premium workshop rates.

What I specialise in:

OBD2 Fault Diagnostics: Got an engine warning light on? I can pinpoint exact warning lights and electrical faults using advanced live data mapping.

Battery Coding: Professional AGM/EFB registration to your vehicle's BMS to protect your alternator.

Electronic Parking Brake (EPB) Resets: Safe digital caliper retraction and calibration for rear brake changes.

DPF Forced Regeneration: Clearing stubborn soot buildup and restoring engine power.

📍 Service Area: Operating strictly within a 20-minute radius of Nuneaton (CV11), including Hinckley, Bedworth, Burbage, and Bulkington.

⏱️ Hours: Mon–Fri 17:30–21:00

If you have a persistent dashboard light, feel free to drop a message directly to the page, or check out our website linked in the comments below!

Built by enthusiasts, for enthusiasts.

https://www.motormechanicspecialists.co.uk
https://wa.link/0h6rhe
https://nextdoor.co.uk/page/motor-mechanic-specialists-kidderminster-england?utm_campaign=1782331964601&share_action_id=5c9c0c9e-1845-4a18-ab98-b61d1f6fffdc

Address

Swinton Barracks
Andover
SP119LQ

Opening Hours

Monday 5pm - 10pm
Tuesday 5pm - 10pm
Wednesday 5pm - 10pm
Thursday 5pm - 10pm
Friday 1:30pm - 10pm

Telephone

+447494514497

Website

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