JK AutoTek

Engine Ecu Repairs

At JK AutoTek, we take pride in our specialization in Engine ECU (Engine Control Unit) repairs, ensuring that your vehicle’s engine performs at its peak efficiency. The Engine ECU is a vital component in your vehicle’s overall performance and fuel economy, and any issues can impact your driving experience. Our team of skilled technicians is here to provide comprehensive and expert Engine ECU repair services.

Understanding the Engine ECU

The Engine Control Unit, or ECU, is essentially the brain of your vehicle’s engine. It monitors and controls various engine parameters, including fuel injection, ignition timing, air-fuel mixture, and emissions. A properly functioning ECU is crucial for optimal engine performance, fuel efficiency, and emissions control. However, like all electronic components, the ECU is susceptible to wear and damage over time.

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Our Engine ECU Repair Services

Our Engine ECU repair services encompass a wide range of solutions, including:

Diagnostic Analysis

Our comprehensive diagnostic analysis is the first step in identifying and addressing issues with your vehicle’s Engine ECU. Our state-of-the-art diagnostic tools and software allow us to perform in-depth scans of the ECU, identifying error codes, faulty sensors, and other issues affecting engine performance.

Faulty Sensor Replacement

In many cases, Engine ECU issues can be traced back to faulty sensors, such as oxygen sensors, camshaft position sensors, or throttle position sensors. We have a vast inventory of high-quality replacement sensors, ensuring that we can swiftly replace any malfunctioning components.

Wiring and Connection Inspection

The wiring and connections associated with the Engine ECU are critical for proper communication and operation. Our technicians meticulously inspect and test all wiring and connections to ensure they are secure, free from damage, and properly connected. We repair or replace any damaged wiring as necessary.

Software Reprogramming

In some instances, software-related issues or outdated firmware can cause ECU problems. Our team can perform software reprogramming, updating the ECU to the latest manufacturer specifications, or addressing software glitches to enhance engine performance and efficiency.

ECU Component Repairs

For more complex ECU problems, such as issues within the ECU itself, our technicians are skilled in ECU component repairs. This includes repairing circuit boards, soldering connections, or replacing damaged components within the ECU.

Performance Testing

After repairs and adjustments are made, we conduct comprehensive performance testing to ensure that the Engine ECU functions flawlessly. This includes analyzing engine performance data and verifying that all issues have been resolved.



Kynochs Industrial Estate
East the Water
EX39 4DT
01237 478746



Monday 08:30 – 17:30
Tuesday 08:30 – 17:30
Wednesday 08:30 – 17:30
Thursday 08:30 – 17:30
Friday 08:30 – 17:30
Saturday Closed
Sunday Closed