Book an ECU Repair for your Vauxhall| RAC

Why choose the RAC for an ECU repair?

At the RAC, we've got over 125 years' experience helping UK drivers. We have the skills and knowledge to keep your vehicle running. We'll give you results you can rely on at a price you can afford.

Close up of an RAC Mobile Mechanic underneath a car

Book an ECU repair

The Engine Control Unit (ECU) is the brain of your vehicle and works to keep it running smoothly. If it's acting up, it can mean poor performance, increased fuel consumption, or trouble starting your car.

Quality work

Any work done will meet the high standards set by the RAC.

Exceptional customer service

We’re friendly, straightforward and jargon-free

A mechanic inspecting the underside of a vehicle.

Book a diagnostic

A mechanic will check your car for faults and talk you through any repairs you might need. There are various ways to check for faults, which could include a physical examination or plugging in to check your car’s onboard engine management system.

Diagnostic check

We’ll look for any mechanical or electrical problems. If we need to, we’ll also check your car’s onboard engine management system. Depending on your car and issue, this will usually include: – Engine – Power steering – Brakes – Transmission – Exhaust system – Fuel injection system – Cooling system and air flow – Sensors

And it’s not just ECU repairs that we do for Vauxhall

RAC Approved Garages offer MOTs and services. Our professional mechanics have the expertise and experience to make sure your vehicle is operating safely and efficiently – results you can rely on at a price you can afford.

A close up of an RAC mobile mechanic looking under the hood of a car

Try one of our RAC Approved Garages

View all garages

Master MOT and Service Centre

4.0/5

We offer car and van Mot service six days a week from 9 am to 6pm.we offer car servicing brakes exhausts diagnostics Tyres replacement free pre mot checks

Unit3 Woodland Mill Hazelbottom Road M8 0Gq, Behind To Express Car Wash, Manchester, M80GQ

Freelance Mechanics

4.3/5

In 2009 I started Freelance Mechanics Ltd, not quite knowing how it would pan out, but im glad to say we have gone from strength to strength.Going from me and my van traveling round helping garages when short staffed to now owning my own garage, where over the last 3 years i have invested heavily in training because although I'm NVQ level 3 trained,cars have moved on massively since staring in the trade 24 years ago.We are specialist in the following. 1) IMI (institute of motor industry) approved in clutch,flywheel and hydraulic systems. 2)DPF (diesel particulate filter) and add blue systems. Hybrid systems level 2 and 3. 3)Double clutch systems ie VAG groups DSG box (the only one in the area to be trained in this qualification. 4)Level 3 trained in brake systems. 5)We are specialist in gearbox repairs and we are also the areas only ZF pro tech centre,with on site support from ZF. 6)We are also mapping agents for bhp uk ,giving us exclusive rights to the area. 7)Terraclean service centre a unique de-carbonising system that can clean DPF filters as well as EGR (exhaust gas recurculating )valves. 8)We are members of the motor codes of practice and have just been inspected by the AA and passed with flying colours. 9)we offer a collection and delivery service to all customers and have 2 brand new courtesy cars on order so if your looking for a garage to fit anything from a from a bulb to an engine rebuild we are more than glad to help. For a limited time only we have 500 10% loyalty cards available please call

Unit 3D Park Rd Ind Eestate, Park Road Industrial Estate, Barrow-In-Furness, LA14 4EQ

MR CLUTCH

5.0/5

HIGHLY EXPERIENCED TECHNICIANS . FREE DIAGNOSTIC CHECKS , NATIONWIDE WARRANTIES , ESTABLISHED OVER 35 YEARS

11 Goulds Close, Bletchley, Milton Keynes, MK1 1EQ

Lushington Motors Ltd

4.8/5

Lushington Motors are an established local independent family run garage and are proud to be members of the LKQ-ECP 1 Tec Network. For your added peace of mind, we are members of the Motor Ombudsman service which is approved by The Trading Standards Institute. We are also members of the Independant Garage Association (IGA) and Trust My Garage network. In short, we are a local garage you can trust offering you the support and service guarantees of a national network, giving you complete peace of mind. We cover Hailsham, Polegate and surrounding Eastbourne area. We will only supply and fit quality O.E parts, so parts with the same quality, that were originally fitted to your vehicle at the factory. For added piece of mind we only use Shell engine oil.

Unit 10 Westham Business Park, Eastbourne Road, Westham, BN24 5NP

Millennium Garages Ltd - RAC Approved Garage

5.0/5

Millennium Garages is based in Southwark, London offering MOTs, Services and Car Repairs using industry-standard equipment and fully trained staff with over 40 years of experience in the motor industry. Since 2019, Millennium Garages Ltd has been a RAC Approved Garage. ALL Customers, Including RAC Warranties, are responsible for paying Congestion Charge and ULEZ when required for their vehicles.

Arches 43 - 47, Kings Bench Street, London, SE10QX

Frequently asked questions about ECU repairs

Can my damaged ECU be repaired?

Yes, a damaged ECU can often be repaired. Whether it can be depends on the amount of damage and how easy it is to find replacement parts.

Can I fix the ECU myself?

It's usually best to leave ECU repairs to the experts. This is because as they require special tools and knowledge of car electronics.

What are the signs of a failing ECU?

Look out for a check engine light being on, the engine stalling or misfiring, poor fuel economy and difficulty starting the car.

How long will my ECU repair take?

It can take anywhere from a few hours to a couple of days. This depends on the issue and how available the parts are.

Is my ECU repair covered by car insurance?

ECU repairs may be covered if the damage is caused by something that is insurable, like an accident. Talk to your insurance provider to find out more.