Electronic diagnosticsfor cars
Electronic diagnostics read your sports car's control units and sensors to reveal its real condition before any work begins.
- Workshop 700 m from the Paul Ricard circuit
- Reading of control units and sensors
- Interpretation by an engine engineer
Get a clear electronic diagnostic on your sports car
Read the carbefore acting
Before raising power or touching a sports car's engine, you first need to know its real condition. Electronic diagnostics are that reading stage: they query the control units and sensors to reveal what the car actually has to say.
- Principle
Reading the control units
We connect the car to its control units to read fault codes, sensor values and the history stored by the system. This reading gives an objective picture of how the engine and its peripherals are running.
- Principle
Interpretation by an engine engineer
A fault code does not tell the whole story: it has to be placed in the context of the engine and how it is used. At Bernis Factory, this interpretation is carried out by an engine engineer who links the values read to the car's real behaviour.
- Principle
A sound basis before acting
Electronic diagnostics come before any serious work, whether maintenance, preparation or mapping. Working on a known basis avoids treating a symptom while missing its cause.
A diagnostic
that means something
A workshopnext to the track
Our workshop is located 700 metres from the Paul Ricard circuit at Le Castelet. This closeness lets us diagnose a sports car both after a track day and before a session on the circuit.
The eyeof an engine engineer
Diagnostics are not just about a scan tool. They make full sense when an engine engineer links the data read to the engine's concrete behaviour, as we do for every car entrusted to us.
Electronic diagnostics in Signes and around the Paul Ricard
Bernis Factory is located at 26 Allée de Dublin in Signes, in the Var. Electronic diagnostics hold a central place here: they are often the first step before maintenance, preparation or mapping on a high-end sports car.
The immediate proximity of the Paul Ricard circuit, at Le Castelet, shapes our business. Owners who drive on track as well as those who drive on the road find here a workshop able to read their car's electronics precisely.
Whether you come from Signes, Le Castelet or the area around the circuit, electronic diagnostics serve the same goal: understanding the real condition of the vehicle before starting any mechanical or software work.
Also worth discovering
Let your car's electronics speak
Engine light, power loss, intermittent fault or a simple check before preparation: tell us about your sports car and how you use it, and we will see together what the diagnostic reveals.
Frequently asked questions about electronic diagnostics
- What is car electronic diagnostics?
- It is the operation of querying your vehicle's ECUs to read the stored faults, then checking the sensors and systems involved. The goal is to identify the source of a malfunction before any repair.
- Which vehicles do you carry out this diagnosis on?
- We work on the high-end sports cars we prepare and maintain every day, such as Ferrari, BMW M, Mercedes AMG, Porsche or Nissan GT-R, for both road and track use.
- Is the diagnosis useful before an engine preparation?
- Yes. Before a map or a preparation, we check that the vehicle's electronics are healthy. This avoids working on a base with an unidentified fault and secures the rest of the work.
- Do you give a price for electronic diagnostics?
- The need depends on the vehicle and the symptom observed. The simplest step is to describe the situation and contact us directly so we can work out the way forward together.
- Do I need to be near the Paul Ricard circuit to come?
- Our workshop is in Signes, 700 metres from the Paul Ricard circuit, at Le Castelet. We welcome both local owners and passing enthusiasts for a diagnosis before or after a track session.
Electronic diagnostics designed for sports cars
Finding a workshop able to carry out serious car electronic diagnostics on a high-end sports car is not easy. Many simply read a fault code and replace the suggested part, without looking for the real cause. Bernis Factory approaches diagnostics differently, with the eye of a workshop that prepares and maps engines case by case and knows these cars' on-board electronics in depth.
Located in Signes, 700 metres from the Paul Ricard circuit, our workshop links three trades: maintaining, preparing and restoring high-end sports cars. Electronic diagnostics fits into this logic: it secures a service, prepares an engine map or validates a vehicle's condition before a track day. It is a concrete starting point for understanding your car before working on it.
A project,
a call.
Tell us about your car and how you use it. We'll figure out the right service together, maintenance, engine tuning, chassis, restoration.
83870 Signes
Across from the Paul Ricard circuit
Monday, Friday · 9:30-18:00
By appointment only